/* Стиль — по презентациям Дарьи: Golos Text, navy #2F465F, blue #6696B7, mist #F5F7FA */
@font-face{font-family:"Golos Text";font-style:normal;font-weight:400 900;font-display:swap;src:url(fonts/golos-cyr.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Golos Text";font-style:normal;font-weight:400 900;font-display:swap;src:url(fonts/golos-lat.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --ink:#262626;--ink2:#5A7089;--ink3:#8497A9;--navy:#2F465F;--navy2:#3E6C8C;--blue:#6696B7;--cyan:#D9F8FF;
  --bg:#F5F7FA;--panel:#fff;--panel2:#EEF2F6;--line:#E3E9EF;
  --accent:#2F465F;--accent-soft:#E6EEF5;--on-accent:#fff;
  --ok:#2A9D63;--ok-soft:#E3F4EC;--no:#D8634C;--no-soft:#FBEAE5;--na:#8593A1;--na-soft:#EEF2F6;
  --link:#3E6C8C;--link-soft:#E3EEF6;--own:#7B3FF2;--own-soft:#EFE7FF;--warn:#C08A1E;--warn-soft:#FCF3DE;
  --shadow:0 1px 2px rgba(47,70,95,.06),0 8px 24px rgba(47,70,95,.07);
  --shadow-lg:0 24px 60px rgba(20,30,45,.22);
  --ui:"Golos Text",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:14px/1.45 var(--ui)}
a{color:var(--navy2);text-decoration:none}
.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}

/* меню — navy, как титульный слайд */
nav.side{background:linear-gradient(180deg,#2F465F 0%,#34506E 100%);color:#fff;padding:22px 14px;display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100vh}
.brand{font-weight:900;font-size:20px;letter-spacing:.01em;padding:0 12px 22px;text-transform:uppercase}
.brand small{display:block;font-weight:600;font-size:10.5px;color:var(--blue);letter-spacing:.14em;margin-top:4px}
.nav{display:block;padding:9px 12px;border-radius:10px;color:#C9D6E2;font-weight:500}
.nav:hover{background:rgba(255,255,255,.07);color:#fff}
.nav.on{background:var(--cyan);color:var(--navy);font-weight:700}
.nav.off{color:#7F95AA;cursor:default}.nav.off:hover{background:none;color:#7F95AA}
.nav.off small{font-size:10.5px;opacity:.8}
.side .sep{height:1px;background:rgba(255,255,255,.12);margin:12px 8px}
.side .who{margin-top:auto;font-size:12.5px;color:#9FB3C6;padding:0 12px;display:flex;justify-content:space-between;align-items:center;gap:6px}
.side .who .btn.link{color:var(--cyan)}

main{padding:30px 34px 70px;min-width:0}
h1{font-size:30px;line-height:1.1;margin:0 0 18px;font-weight:800;letter-spacing:-.02em;color:var(--navy);text-wrap:balance}
h2{font-size:12px;margin:30px 0 12px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.12em;display:flex;align-items:center;gap:10px}
h2::before{content:"";width:22px;height:2px;background:var(--blue);border-radius:2px}
.eyebrow{font-size:11.5px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.12em;display:flex;align-items:center;gap:10px;margin-bottom:8px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--blue);border-radius:2px}
.sub{color:var(--ink2);margin:0 0 18px;max-width:75ch}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.spread{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.btn{appearance:none;border:0;cursor:pointer;padding:9px 16px;border-radius:10px;font:700 13px var(--ui);background:var(--navy);color:#fff;white-space:nowrap;display:inline-block;transition:background .15s}
.btn:hover{background:var(--navy2)}
.btn.ghost{background:var(--panel);color:var(--navy);box-shadow:inset 0 0 0 1px var(--line)}
.btn.small{padding:6px 12px;font-size:12px;border-radius:8px}
.btn.link{background:none;color:var(--navy2);padding:0}
.btn[disabled]{opacity:.5;cursor:default}
.btn:focus-visible,.cell:focus-visible,.card:focus-visible,.nav:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.mono{font-family:var(--mono);font-size:12.5px}
.muted{color:var(--ink3)}
.chip{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--na-soft);color:var(--ink2);white-space:nowrap}
.chip.rosco{background:#EFE7FF;color:#7B3FF2}.chip.bros{background:#E3ECFD;color:#2563EB}
.chip.both{background:var(--cyan);color:var(--navy)}.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.ok{background:var(--ok-soft);color:var(--ok)}.chip.no{background:var(--no-soft);color:var(--no)}
.chip.link{background:var(--link-soft);color:var(--link)}.chip.own{background:var(--own-soft);color:var(--own)}

/* доска */
.board{display:grid;grid-template-columns:repeat(3,minmax(240px,1fr));gap:18px;overflow-x:auto;padding-bottom:8px}
.col{display:flex;flex-direction:column;gap:8px;min-height:160px}
.col h3{margin:0 2px 4px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);display:flex;align-items:center;gap:8px;font-weight:700}
.col h3 .mono{font-family:var(--ui);font-size:12px;background:var(--navy);color:#fff;border-radius:999px;padding:1px 9px;letter-spacing:0}
.card{position:relative;display:block;background:var(--panel);border-radius:14px;padding:10px 14px 11px;color:var(--ink);box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-1px);box-shadow:0 2px 4px rgba(47,70,95,.08),0 14px 30px rgba(47,70,95,.12)}
.card .stretch{position:absolute;inset:0;border-radius:inherit;z-index:1}
.card .l1{display:flex;justify-content:space-between;align-items:center;gap:8px}
.card .cw{display:inline-flex;align-items:center;gap:4px;min-width:0}
.card .code{font-weight:800;font-size:14px;color:var(--navy);letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .cp{position:relative;z-index:2;appearance:none;border:0;background:none;padding:2px;margin:0;color:#B6C3CF;cursor:pointer;border-radius:5px;display:grid;place-items:center;flex:none}
.card .cp:hover{color:var(--navy);background:var(--panel2)}.card .cp:focus{outline:none}.card .cp:focus-visible{outline:2px solid var(--blue)}
.card .req{flex:none;font-size:12px;font-weight:500;padding:1px 8px;border-radius:999px;font-variant-numeric:tabular-nums}
.card .req.hi{color:#2A9D63;background:#E3F4EC}.card .req.mid{color:#B7811A;background:#FDF1D8}.card .req.lo{color:#C2543E;background:#FBEAE5}
.card .l2{display:grid;grid-template-columns:58px 78px 1fr;align-items:center;gap:8px;margin-top:6px;font-size:12.5px;color:var(--ink3);font-variant-numeric:tabular-nums}
.card .price{font-size:12.5px;font-weight:400;color:var(--navy)}
.card a.price{position:relative;z-index:2;text-decoration:underline;text-decoration-color:#B6C3CF;text-underline-offset:3px}
.card a.price:hover{color:var(--blue);text-decoration-color:currentColor}
.card .l2 .prog{margin:0}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:#fff;color:var(--navy);font-weight:500;font-size:12.5px;padding:7px 14px;border-radius:999px;box-shadow:0 4px 16px rgba(47,70,95,.14);z-index:50}
.prog{height:4px;background:var(--panel2);border-radius:99px;overflow:hidden}
.prog i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--navy),var(--blue))}
.flag{margin-top:9px;font-size:12px;color:var(--no);font-weight:600}

/* карточка модели */
.facts{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin:18px 0 6px}
.facts div{background:var(--panel);border-radius:14px;padding:12px 14px;min-width:0;box-shadow:var(--shadow)}
.facts b{display:block;font-size:19px;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin-top:4px;letter-spacing:-.01em}
.facts span{font-size:12px;color:var(--ink3)}
.panel{background:var(--panel);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow)}
.compat{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.compat .blk h4{margin:0 0 8px;font-size:15px;font-weight:800;color:var(--navy)}
.compat .rule{font-size:13.5px}
.compat .note{font-size:12.5px;color:var(--ink2);margin-top:6px;white-space:pre-wrap}
.compat ul{margin:8px 0 0;padding-left:16px;font-size:12.5px}
.legend{display:flex;flex-wrap:wrap;gap:6px;font-size:12px;margin:0 0 14px}
.grp{margin-bottom:18px}
.grp h4{margin:0 0 8px;font-size:13px;font-weight:700;color:var(--navy)}
.cells{display:grid;grid-template-columns:repeat(auto-fill,minmax(176px,1fr));gap:8px}
.cell{appearance:none;font:inherit;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px;padding:9px 12px;border-radius:12px;background:var(--panel);border:1.5px dashed #D5DEE7;color:var(--ink);min-height:64px;transition:transform .12s}
.cell:hover{transform:translateY(-1px)}
.cell[disabled]{cursor:default;transform:none}
.cell .pos{font-size:11px;color:var(--ink3);overflow-wrap:anywhere;font-weight:500}
.cell .val{font-weight:800;font-size:13.5px}
.cell .sm{font-size:11px;color:var(--ink2)}
.cell.s-ok{border:0;background:var(--ok-soft)}.cell.s-ok .val{color:var(--ok)}
.cell.s-no{border:0;background:var(--no-soft)}.cell.s-no .val{color:var(--no)}
.cell.s-na{border:0;background:var(--na-soft)}.cell.s-na .val{color:var(--na)}
.cell.s-link{border:0;background:var(--link-soft)}.cell.s-link .val{color:var(--link)}
.cell.s-own{border:0;background:var(--own-soft)}.cell.s-own .val{color:var(--own)}
.cell.s-empty .val{color:#B6C3CF}

/* формы */
label{display:block;font-size:12px;color:var(--ink2);margin-bottom:4px;font-weight:500}
input[type=text],input[type=password],input[type=number],select,textarea{font:inherit;font-size:13.5px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:8px 11px;width:100%}
textarea{min-height:64px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);border-color:transparent;background:#fff}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg label{margin:0;display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;cursor:pointer;color:var(--navy);font-size:13px;font-weight:600;background:var(--bg);box-shadow:inset 0 0 0 1px var(--line)}
.seg input{margin:0;accent-color:var(--navy)}
.seg label:has(input:checked){background:var(--navy);color:#fff;box-shadow:none}
.err{background:var(--no-soft);color:var(--no);padding:10px 14px;border-radius:12px;margin-bottom:12px;font-weight:500}
dialog{border:0;border-radius:20px;padding:22px 24px;width:min(480px,calc(100% - 32px));background:#fff;color:var(--ink);box-shadow:var(--shadow-lg)}
dialog::backdrop{background:rgba(47,70,95,.35);backdrop-filter:blur(2px)}
dialog h3{margin:0 0 6px;font-size:17px;font-weight:800;color:var(--navy)}
.stack{display:grid;gap:12px}
table{border-collapse:collapse;width:100%}
th{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);text-align:left;font-weight:700;padding:12px 14px;border-bottom:1px solid var(--line)}
td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
.tbl{background:var(--panel);border-radius:16px;overflow-x:auto;box-shadow:var(--shadow)}
details summary{cursor:pointer;color:var(--navy2);font-size:13px;font-weight:600}
.login{max-width:360px;margin:14vh auto;padding:28px;background:#fff;border-radius:20px;box-shadow:var(--shadow)}
.login h1{margin-bottom:6px}

@media (max-width:900px){
  .app{grid-template-columns:1fr}
  nav.side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;padding:12px 16px}
  .brand{width:100%;padding:0 6px 8px}.side .who{margin:0;width:100%}.side .sep{display:none}
  main{padding:20px 16px}
  .facts{grid-template-columns:repeat(2,1fr)}
  .compat,.grid2,.grid3{grid-template-columns:1fr}
  .board{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.card,.cell,.btn{transition:none}.card:hover,.cell:hover{transform:none}}

/* поиск на доске */
.hrow{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.hrow h1{margin:0}
.search{width:280px;max-width:100%;font:inherit;font-size:14px;padding:9px 14px 9px 36px;border-radius:999px;border:0;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236696B7' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='7' cy='7' r='5'/%3E%3Cpath d='m11 11 3.5 3.5'/%3E%3C/svg%3E") no-repeat 13px center;box-shadow:var(--shadow);color:var(--ink)}
.search:focus{outline:2px solid var(--blue)}
.card.hide{display:none}
.spread{align-items:center;margin-bottom:18px}

/* наверх */
.totop{position:fixed;right:24px;bottom:24px;width:44px;height:44px;border-radius:50%;border:0;background:var(--navy);color:#fff;box-shadow:var(--shadow-lg);cursor:pointer;display:grid;place-items:center;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .2s,transform .2s,background .15s;z-index:40}
.totop.on{opacity:1;transform:none;pointer-events:auto}.totop:hover{background:var(--blue)}
.totop:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
@media (max-width:900px){.totop{right:16px;bottom:16px}}