/* ToolKit · 90 — единая дизайн-система. Только светлая тема. */
:root{
  --bg:#FAFAFA;--bg-card:#FFFFFF;--bg-subtle:#F4F4F5;
  --fg:#09090B;--p:#18181B;--fg-2:#52525B;--fg-3:#A1A1AA;
  --border:#E4E4E7;--border-h:#D4D4D8;--ok:#10B981;--err:#DC2626;
  --r-card:12px;--r-in:8px;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:180px}
body{margin:0;background:var(--bg);color:var(--fg);font:400 15px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{margin:0;letter-spacing:-.025em;line-height:1.2}
p{margin:0}
a{color:inherit;text-decoration:none}
img,canvas{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--p);outline-offset:2px}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
html[lang=en] [data-lang=ru],html[lang=ru] [data-lang=en]{display:none}

/* ---------- шапка ---------- */
.site-nav{position:sticky;top:0;z-index:50;height:64px;background:var(--bg-card);border-bottom:1px solid var(--border)}
.nav-in{max-width:1200px;height:64px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:-.02em;white-space:nowrap}
.logo-b{width:28px;height:28px;border-radius:7px;background:var(--fg);color:#fff;display:grid;place-items:center;font:700 14px var(--mono)}
.logo-t i{font-style:normal;color:var(--fg-3);font-weight:500}
.nav-search{position:relative;flex:1;max-width:440px;margin:0 auto}
.nav-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--fg-3);pointer-events:none}
.nav-search input[type=search]{width:100%;height:38px;padding:0 40px 0 36px;background:var(--bg-subtle);border:1px solid transparent;border-radius:var(--r-in);outline:0}
.nav-search input[type=search]:focus{background:#fff;border-color:var(--border-h)}
.nav-search kbd{position:absolute;right:10px;top:50%;transform:translateY(-50%);font:500 11px var(--mono);color:var(--fg-3);border:1px solid var(--border);border-radius:5px;padding:1px 6px;background:#fff}
.search-dd{display:none;position:absolute;top:44px;left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:var(--r-card);box-shadow:0 8px 24px rgba(0,0,0,.08);padding:6px;max-height:420px;overflow:auto}
.search-dd.open{display:block}
.search-dd a,.rel a{display:flex;align-items:center;gap:10px;padding:8px;border-radius:8px;font-size:14px;font-weight:500}
.search-dd a:hover,.rel a:hover{background:var(--bg-subtle)}
.dd-empty{padding:12px;color:var(--fg-3);font-size:14px}
.nav-r{display:flex;align-items:center;gap:8px}
.lang-btn{height:36px;padding:0 10px;border:1px solid var(--border);border-radius:var(--r-in);background:#fff;font:500 12px var(--mono);color:var(--fg-3);cursor:pointer;white-space:nowrap}
.lang-btn b{color:var(--fg);font-weight:700}
.lang-btn:hover{border-color:var(--border-h)}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:var(--r-in);border:1px solid var(--border);background:#fff;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s}
.btn:hover{border-color:var(--border-h);background:var(--bg-subtle)}
.btn-dark{background:var(--p);border-color:var(--p);color:#fff}
.btn-dark:hover{background:#27272A;border-color:#27272A}
.btn-sm{height:36px;padding:0 14px;font-size:13px}
.btn.ok{border-color:var(--ok);color:#047857}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.busy{position:relative;color:transparent}
.btn.busy:after{content:'';position:absolute;width:16px;height:16px;border:2px solid #A1A1AA;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* ---------- hero ---------- */
.hero{background:#fff;border-bottom:1px solid var(--border);text-align:center;padding:64px 24px 48px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border:1px solid var(--border);border-radius:999px;font-size:13px;font-weight:500;color:var(--fg-2);background:#fff}
.pill:before{content:'';width:7px;height:7px;border-radius:50%;background:var(--ok)}
.hero h1{font-size:clamp(32px,5vw,54px);font-weight:800;letter-spacing:-.04em;line-height:1.05;max-width:820px;margin:20px auto 16px}
.hero .sub{max-width:600px;margin:0 auto;color:var(--fg-2);font-size:17px}
.hero-search{display:flex;gap:8px;max-width:620px;margin:28px auto 0;padding:6px;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.hero-search:focus-within{border-color:var(--border-h)}
.hero-search svg{flex:none;margin:auto 0 auto 10px;color:var(--fg-3)}
.hero-search input[type=search]{flex:1;min-width:0;height:40px;border:0;outline:0;font-size:16px;padding:0 6px;background:transparent}
.trust-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 28px;margin-top:28px;color:var(--fg-2);font-size:14px;font-weight:500}
.trust-row span{display:inline-flex;align-items:center;gap:8px}
.trust-row svg{color:var(--fg)}

/* ---------- реклама ---------- */

/* ---------- каталог ---------- */
.cat-filter-bar{position:sticky;top:64px;z-index:40;background:#FAFAFA;border-bottom:1px solid var(--border)}
.cat-filter-bar .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;padding-top:12px;padding-bottom:12px;scrollbar-width:none}
.cat-filter-bar .wrap::-webkit-scrollbar{display:none}
.cat-filter-bar .cat-select{display:none}
.cat-filter-bar button{flex:none;height:34px;padding:0 14px;border:1px solid var(--border);border-radius:999px;background:#fff;font-size:13px;font-weight:500;color:var(--fg-2);cursor:pointer}
.cat-filter-bar button:hover{border-color:var(--border-h);color:var(--fg)}
.cat-filter-bar button.on{background:var(--p);border-color:var(--p);color:#fff}
.cat-filter-bar button i{font:500 11px var(--mono);font-style:normal;opacity:.6;margin-left:4px}
#catalog{padding-top:8px;padding-bottom:64px;min-height:50vh}
.cat-sec{scroll-margin-top:180px}
.cat-head{display:flex;align-items:center;gap:10px;margin:32px 0 14px}
.cat-head h2{font-size:20px;font-weight:700}
.cnt{font:500 12px var(--mono);color:var(--fg-2);background:var(--bg-subtle);border:1px solid var(--border);border-radius:999px;padding:1px 8px}
.tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tool-card{display:flex;flex-direction:column;gap:8px;padding:16px;background:#fff;border:1px solid var(--border);border-radius:var(--r-card);transition:border-color .12s,box-shadow .12s,transform .12s}
.tool-card:hover{border-color:var(--border-h);box-shadow:0 4px 14px rgba(0,0,0,.05);transform:translateY(-1px)}
.tc-top{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:4px}
.tc-ico{flex:none;display:grid;place-items:center;min-width:40px;height:40px;padding:0 6px;border-radius:9px;font:700 12px var(--mono);color:var(--p);letter-spacing:-.02em}
.tc-ico.sm{min-width:32px;height:28px;font-size:10px;border-radius:7px}
.tc-ico.lg{min-width:56px;height:56px;font-size:15px;border-radius:12px}
.badge{font-size:11px;font-weight:500;color:var(--fg-2);background:var(--bg-subtle);border-radius:999px;padding:2px 8px;white-space:nowrap}
.badge-pop{background:var(--p);color:#fff}
.tc-top .badge:first-of-type{margin-left:auto}
.tool-card h3{font-size:15px;font-weight:600}
.tool-card p{font-size:13px;color:var(--fg-2);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.tc-open{margin-top:auto;padding-top:6px;font-size:13px;font-weight:600;color:var(--fg-3)}
.tool-card:hover .tc-open{color:var(--fg)}
.empty{padding:64px 0;text-align:center;color:var(--fg-2)}

/* ---------- страница инструмента ---------- */
.crumbs{font-size:13px;color:var(--fg-3);margin:4px 0 20px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a:hover{color:var(--fg)}
.crumbs span:last-child{color:var(--fg-2)}
.tool-head{display:flex;gap:16px;align-items:center;margin-bottom:24px}
.tool-head h1{font-size:clamp(24px,3.4vw,32px);font-weight:800;letter-spacing:-.03em}
.tool-head p{color:var(--fg-2);margin-top:4px}
.tool-layout{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}
.tool-main{min-width:0}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--r-card);padding:24px}
.card+.card{margin-top:16px}
.note{font-size:13px;color:var(--fg-2);background:#fff}
.note b{color:var(--fg)}
.tool-sidebar{position:sticky;top:88px}
.rel{padding:16px}
.rel h3{font-size:13px;font-weight:600;color:var(--fg-2);margin:0 8px 8px;letter-spacing:0}

/* ---------- формы ---------- */
.field{margin-bottom:14px;min-width:0}
.field label,.lbl{display:block;font-size:13px;font-weight:500;color:var(--fg-2);margin-bottom:6px}
input[type=text],input[type=number],input[type=date],input[type=time],input[type=datetime-local],input[type=url],input[type=password],input[type=search],select,textarea{width:100%;height:40px;padding:0 12px;background:#fff;border:1px solid var(--border);border-radius:var(--r-in);outline:0;transition:border-color .12s}
textarea{height:auto;padding:10px 12px;resize:vertical;line-height:1.5;min-height:80px}
textarea[readonly]{background:var(--bg-subtle)}
input:hover,select:hover,textarea:hover{border-color:var(--border-h)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--p)}
input[type=color]{width:100%;height:40px;padding:3px;border:1px solid var(--border);border-radius:var(--r-in);background:#fff;cursor:pointer}
input[type=range]{width:100%;accent-color:var(--p);height:24px}
.rv{font:600 12px var(--mono);color:var(--fg)}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:0 14px}
.chk{display:inline-flex;align-items:center;gap:8px;margin:0 16px 12px 0;font-size:14px;cursor:pointer}
.chk input{width:16px;height:16px;accent-color:var(--p)}
.hint{font-size:13px;color:var(--fg-3);margin:-4px 0 14px}
.mode-pills{display:inline-flex;flex-wrap:wrap;gap:2px;padding:3px;background:var(--bg-subtle);border-radius:10px;margin-bottom:18px;max-width:100%}
.mode-pills button{height:32px;padding:0 14px;border:0;border-radius:8px;background:transparent;font-size:13px;font-weight:500;color:var(--fg-2);cursor:pointer}
.mode-pills button.on{background:#fff;color:var(--fg);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:110px;padding:20px;margin-bottom:16px;border:1px dashed var(--border-h);border-radius:var(--r-card);background:var(--bg);color:var(--fg-2);font-size:14px;font-weight:500;text-align:center;cursor:pointer}
.drop:hover,.drop.over{border-color:var(--p);background:var(--bg-subtle)}
.drop input{position:absolute;opacity:0;width:1px;height:1px}
.drop .fn{font:400 12px var(--mono);font-style:normal;color:var(--fg);word-break:break-all}

/* ---------- результат ---------- */
.result-box{margin-top:18px;padding:16px 18px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-card);min-height:56px;overflow-wrap:anywhere}
.r-empty{color:var(--fg-3);font-size:14px}
.r-err{color:var(--err);font-size:14px;font-weight:500}
.r-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:8px 0;border-bottom:1px solid var(--border)}
.r-row:last-child{border-bottom:0}
.r-row span{color:var(--fg-2);font-size:14px}
.r-row b{font:600 15px var(--mono);text-align:right}
.r-row.big b{font-size:22px;font-weight:700;letter-spacing:-.02em}
.r-big{font:700 clamp(28px,6vw,48px) var(--mono);letter-spacing:-.03em;text-align:center;padding:14px 0}
.r-sub{text-align:center;color:var(--fg-2);font-size:14px}
.r-text{font:500 14px/1.6 var(--mono);white-space:pre-wrap}
.tbl-wrap{overflow-x:auto;margin-top:14px;border:1px solid var(--border);border-radius:var(--r-in);background:#fff}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{font-weight:600;color:var(--fg-2);background:var(--bg-subtle);text-align:left;white-space:nowrap}
.tbl th,.tbl td{padding:8px 12px;border-bottom:1px solid var(--border)}
.tbl td{font-family:var(--mono);font-size:12.5px;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl tr.hl td{background:#F0FDF4;font-weight:600}
.bar{height:6px;border-radius:99px;background:var(--bg-subtle);overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;background:var(--p);border-radius:99px}
.bar i.warn{background:#D97706}.bar i.bad{background:var(--err)}.bar i.good{background:var(--ok)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 12px;background:#fff;border:1px solid var(--border);border-radius:var(--r-in);font:600 16px var(--mono);cursor:pointer}
button.chip:hover{border-color:var(--p)}
.swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.sw{border:1px solid var(--border);border-radius:var(--r-in);overflow:hidden;background:#fff;cursor:pointer;text-align:center;padding:0}
.sw i{display:block;height:90px}
.sw b{display:block;font:600 12px var(--mono);padding:6px 2px 0}
.sw small{display:block;font:400 10px var(--mono);color:var(--fg-2);padding:0 2px 6px}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:14px}
.thumbs figure{margin:0;border:1px solid var(--border);border-radius:var(--r-in);background:#fff;padding:8px;text-align:center;font-size:12px}
.thumbs img{border-radius:4px;border:1px solid var(--border);display:block;margin:0 auto 6px}
.thumbs a{font-weight:600;text-decoration:underline}
.flist{list-style:none;margin:0 0 14px;padding:0}
.flist li{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:var(--r-in);background:#fff;margin-bottom:6px;font-size:13px;cursor:grab}
.flist li.drag{opacity:.4}
.flist li span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.flist li small{color:var(--fg-3);font-family:var(--mono)}
.flist button{width:28px;height:28px;border:1px solid var(--border);border-radius:6px;background:#fff;cursor:pointer;font-family:var(--mono)}
.flist button:hover{border-color:var(--p)}
.preview{display:block;margin:14px auto 0;border:1px solid var(--border);border-radius:var(--r-in);background:#fff;max-height:460px}
.coin{width:140px;height:140px;margin:10px auto;border-radius:50%;border:2px solid var(--p);display:grid;place-items:center;font:800 54px var(--mono);background:#fff}
.coin.flip{animation:flip .9s ease-out}
@keyframes flip{0%{transform:rotateY(0) scale(1)}50%{transform:rotateY(900deg) scale(1.25)}100%{transform:rotateY(1800deg) scale(1)}}
.wheel-wrap{position:relative;width:min(100%,420px);margin:0 auto 16px}
.wheel-wrap:before{content:'';position:absolute;top:-4px;left:50%;transform:translateX(-50%);border:11px solid transparent;border-top:20px solid var(--p);z-index:2}
.wheel-wrap canvas{width:100%;display:block}
.og-prev{border:1px solid var(--border);border-radius:var(--r-card);overflow:hidden;background:#fff;max-width:520px;margin-top:14px}
.og-prev .im{aspect-ratio:1.91/1;background:var(--bg-subtle) center/cover no-repeat;display:grid;place-items:center;color:var(--fg-3);font:500 12px var(--mono)}
.og-prev .tx{padding:12px 14px;border-top:1px solid var(--border)}
.og-prev small{color:var(--fg-3);font-size:12px;text-transform:uppercase}
.og-prev b{display:block;font-size:15px;margin:2px 0}
.og-prev p{font-size:13px;color:var(--fg-2)}
.emoji-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:6px;margin-top:14px}
.emoji-grid button{height:46px;border:1px solid var(--border);border-radius:var(--r-in);background:#fff;font-size:22px;cursor:pointer;font-family:'Segoe UI Emoji','Apple Color Emoji','Noto Color Emoji',var(--sans)}
.emoji-grid button:hover{border-color:var(--p);background:var(--bg-subtle)}
.emoji-grid button.ok{border-color:var(--ok);background:#F0FDF4}

/* ---------- текстовые страницы ---------- */
.page{max-width:760px;margin:0 auto;padding:48px 24px 72px}
.page h1{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.035em;margin-bottom:12px}
.page .lead{font-size:17px;color:var(--fg-2);margin-bottom:28px}
.page h2{font-size:19px;font-weight:700;margin:28px 0 8px}
.page p,.page li{color:var(--fg-2);margin-bottom:10px}
.page ul{padding-left:20px;margin:0 0 10px}
.page a{color:var(--fg);text-decoration:underline}
.page a.btn{text-decoration:none}
.page a.btn-dark{color:#fff}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
.grid3 .card{padding:20px}
.grid3 h3{font-size:16px;margin-bottom:6px}
.grid3 p{font-size:14px;margin-bottom:14px}

/* ---------- подвал ---------- */
.site-foot{border-top:1px solid var(--border);background:#fff;margin-top:48px}
.foot-in{max-width:1200px;margin:0 auto;padding:40px 24px 24px;display:grid;grid-template-columns:1.4fr 2fr 1fr;gap:32px}
.foot-brand p{color:var(--fg-2);font-size:13px;margin-top:12px;max-width:300px}
.foot-col h4{font-size:13px;font-weight:600;margin-bottom:10px;letter-spacing:0}
.foot-col a{display:block;font-size:13px;color:var(--fg-2);padding:3px 0}
.foot-col a:hover{color:var(--fg)}
.foot-col:nth-child(2){columns:2}
.foot-col:nth-child(2) h4{column-span:all}
.foot-bot{max-width:1200px;margin:0 auto;padding:16px 24px 28px;font:400 12px var(--mono);color:var(--fg-3);border-top:1px solid var(--border)}

/* ---------- адаптив ---------- */
@media(max-width:1020px){.tools-grid{grid-template-columns:repeat(3,1fr)}.tool-layout{grid-template-columns:1fr}.tool-sidebar{position:static}}
@media(max-width:720px){
  .trust-row{display:grid;grid-template-columns:max-content max-content;justify-content:center;gap:8px 12px;white-space:nowrap;margin-top:20px;font-size:11.5px;text-align:left;letter-spacing:-.01em}
  .trust-row span{gap:6px}.trust-row svg{width:15px;height:15px;flex:none}
  main input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=file]):not([type=color]),main select,main textarea,.hero-search input,.nav-search input{font-size:16px}
  .cat-filter-bar .wrap{padding-top:10px;padding-bottom:10px}
  .cat-filter-bar button{display:none}
  .cat-filter-bar .cat-select{display:block;height:44px;font-size:16px;font-weight:500}
  .wrap,.nav-in{padding-left:16px;padding-right:16px}
  .tools-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tool-card{min-width:0;overflow-wrap:anywhere}
  .tool-card{padding:12px}.tc-top .badge:not(.badge-pop){display:none}.tc-top .badge-pop{margin-left:auto}
  .nav-in{gap:10px}.logo-t,.nav-search kbd{display:none}.nav-r .btn{display:none}
  .hero{padding:28px 16px 24px}.hero-search .btn{padding:0 14px}
  .hero .pill{font-size:12px;padding:4px 10px}
  .hero h1{font-size:30px;line-height:1.1;margin:14px auto 10px;text-wrap:balance}
  .hero .sub{font-size:15px;line-height:1.45;text-wrap:balance}
  .hero-search{margin-top:20px}
  .card{padding:16px}.grid3,.foot-in{grid-template-columns:1fr}.swatches{grid-template-columns:repeat(2,1fr)}
  .tool-head{align-items:flex-start}.tc-ico.lg{min-width:44px;height:44px;font-size:12px}
}
input[type=search]::-webkit-search-cancel-button{display:none}
@media(max-width:359px){.trust-row{grid-template-columns:max-content}.hero h1{font-size:26px}.hero .pill{font-size:11px}}