/* md2web — shared styles. Tokens below are used by every page, the editor included. */

/* Inter (variable, 400–700), self-hosted. Subsets and ranges from Google Fonts. */
@font-face{
  font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;
  src:url(fonts/inter-cyrillic.woff2) format("woff2");
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face{
  font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;
  src:url(fonts/inter-latin.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root{
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --fs-s:13px; --fs:15px; --fs-l:17px; --fs-xl:28px;
  --text:#1d1d1f; --muted:#86868b; --line:#e6e6e9; --soft:#f5f5f7;
  --ink:#000; --bg:#fff; --accent:#2bbfb0; --danger:#d33;
  --r:8px; --r-l:12px; --h:36px;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 var(--fs)/1.5 var(--font);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
button,input,textarea,select{font:inherit;color:inherit}
a{color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
::selection{background:rgba(43,191,176,.22)}
h1{margin:0 0 24px;font-size:var(--fs-xl);font-weight:700;line-height:1.2;letter-spacing:-.02em}
p{margin:0 0 16px}
.muted{color:var(--muted)}
.small{font-size:var(--fs-s)}
a.muted{text-decoration:none}
a.muted:hover,a.muted[aria-current]{color:var(--text)}

/* ---------- header ---------- */
.site-header{display:flex;align-items:center;justify-content:space-between;gap:16px;height:56px;padding:0 24px}
.logo{font-size:var(--fs-l);font-weight:600;letter-spacing:-.01em;color:var(--ink);text-decoration:none;white-space:nowrap}
.site-nav{display:flex;align-items:center;gap:20px;font-size:var(--fs-s)}

/* ---------- page column ---------- */
.page{--w:640px;width:100%;max-width:calc(var(--w) + 48px);margin:0 auto;padding:32px 24px 64px}
.page.doc{--w:720px;padding-top:24px}
.page.narrow{--w:360px;padding-top:48px}
.flash{margin:0 0 24px;padding:10px 14px;border-radius:var(--r);background:var(--soft);font-size:var(--fs)}

/* ---------- controls ---------- */
.btn,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:var(--h);padding:0 14px;
  border:1px solid var(--ink);border-radius:var(--r);background:var(--ink);color:#fff;
  font:600 var(--fs)/1 var(--font);text-decoration:none;white-space:nowrap;cursor:pointer;-webkit-appearance:none;appearance:none}
.btn:hover{background:#2c2c2e;border-color:#2c2c2e}
.btn-ghost{background:var(--bg);color:var(--text);border-color:var(--line)}
.btn-ghost:hover{background:var(--soft);border-color:var(--line)}
.btn:disabled,.btn-ghost:disabled{opacity:.4;cursor:default}
.btn.block{width:100%;height:40px}
.icon-btn{display:inline-grid;place-items:center;flex:none;width:32px;height:32px;padding:0;border:0;border-radius:var(--r);
  background:transparent;color:var(--text);font:600 var(--fs)/1 var(--font);cursor:pointer}
.icon-btn:hover{background:var(--soft)}
.icon-btn:disabled{opacity:.4;cursor:default}
.icon-btn svg{width:18px;height:18px}
.linkbtn{padding:0;border:0;background:none;font:inherit;color:inherit;cursor:pointer}

input[type=text],input[type=password],input[type=url],input[type=email],input[type=search],.input{
  width:100%;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--bg);color:var(--text);font:400 var(--fs) var(--font);-webkit-appearance:none;appearance:none}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}
input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.stack{display:grid;gap:12px}

/* ---------- home ---------- */
.hero{padding-top:6vh;text-align:center}
.hero h1{margin-bottom:8px}
.hero .hint{margin:0 0 24px}
.hero .hint.err{color:var(--danger)}
.paste{display:block;width:100%;min-height:max(260px,38vh);padding:16px 18px;border:1px solid transparent;border-radius:var(--r-l);
  background:var(--soft);color:var(--text);font:400 var(--fs-l)/1.6 var(--font);text-align:left;resize:none}
.paste:focus{border-color:var(--line);box-shadow:none}
.drag .paste{background:var(--bg);border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.busy .paste{color:var(--muted)}
.home-actions{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:16px;margin-top:16px}
.nojs{display:grid;gap:12px;margin-top:16px;text-align:left}
.nojs label{display:grid;gap:4px;font-size:var(--fs-s);color:var(--muted)}
.nojs .row{display:flex;align-items:center;gap:16px}

/* ---------- publish ---------- */
.copy-row{display:flex;gap:8px;margin-bottom:16px}
.copy-row input{height:var(--h);flex:1;min-width:0}
.links{display:flex;gap:20px;margin:0 0 24px}
.note a{color:inherit;text-underline-offset:3px}
.note a:hover{color:var(--text)}

/* ---------- profile ---------- */
.head-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 16px;margin-bottom:24px}
.head-row h1{margin:0}
.doc-list{margin:0 0 24px;padding:0;list-style:none}
.doc-row{display:flex;align-items:baseline;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.doc-row:first-child{border-top:1px solid var(--line)}
.doc-title{flex:1;min-width:0;font-weight:600;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.doc-title:hover{text-decoration:underline;text-underline-offset:3px}
.doc-meta{display:flex;align-items:baseline;gap:16px;flex:none}
.doc-meta form{margin:0}
.doc-meta .linkbtn:hover{color:var(--danger)}

/* ---------- auth / message ---------- */
.alt{margin:24px 0 0}
.alt a{color:var(--text);text-underline-offset:3px}

/* ---------- rendered markdown ---------- */
.md{font-size:var(--fs-l);line-height:1.7;color:var(--text);overflow-wrap:break-word}
.md>:first-child{margin-top:0}
.md>:last-child,.md blockquote>:last-child,.md .admonition>:last-child,.md li>:last-child{margin-bottom:0}
.md p,.md ul,.md ol,.md dl,.md blockquote,.md pre,.md table,.md figure,.md .codehilite,.md .admonition{margin:0 0 1em}
.md h1,.md h2,.md h3,.md h4,.md h5,.md h6{margin:1.6em 0 .5em;font-weight:700;line-height:1.25;letter-spacing:-.015em;color:var(--text)}
.md h1{font-size:32px;letter-spacing:-.02em}
.md h2{font-size:24px}
.md h3{font-size:19px}
.md h4,.md h5,.md h6{font-size:var(--fs-l)}
.md a{color:inherit;text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:1.5px;text-underline-offset:3px}
.md strong,.md b{font-weight:700}
.md ul,.md ol{padding-left:1.5em}
.md li+li{margin-top:.25em}
.md li>ul,.md li>ol{margin:.25em 0 0}
.md li.task-list-item{list-style:none}
.md .task-list-control input{display:none}
.md .task-list-indicator{display:inline-block;width:16px;height:16px;margin:0 8px 0 -24px;vertical-align:-2px;
  border:1.5px solid #c7c7cc;border-radius:4px;background:var(--bg) center/12px no-repeat}
.md .task-list-control input:checked+.task-list-indicator{border-color:var(--accent);
  background-color:var(--accent);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2 5 8.6l4.5-5' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.md blockquote{padding:0 0 0 16px;border-left:3px solid var(--line)}
.md hr{height:0;margin:2em 0;border:0;border-top:1px solid var(--line)}
.md img,.md video{max-width:100%;height:auto;border-radius:var(--r)}
.md :not(pre)>code{padding:.15em .35em;border-radius:4px;background:var(--soft);font:400 .88em var(--mono)}
.md pre,.md .codehilite{overflow:auto;border-radius:var(--r);background:var(--soft)!important}
.md pre{padding:14px 16px;font:400 var(--fs)/1.55 var(--mono);line-height:1.55!important;tab-size:4}
.md .codehilite pre{margin:0;background:transparent!important}
.md pre code{font:inherit;background:none;padding:0}
.md table{display:block;width:max-content;max-width:100%;overflow-x:auto;border-collapse:collapse;font-size:var(--fs);line-height:1.5}
.md th,.md td{padding:8px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}
.md th{background:var(--soft);font-weight:600}
.md dt{font-weight:600}
.md dd{margin:0 0 .5em 1.5em}
.md .admonition{padding:12px 16px;border-radius:var(--r);background:var(--soft)}
.md .admonition-title{margin:0 0 4px;font-weight:600}
.md .footnote{font-size:var(--fs)}
.md mark{background:#fff1a8;color:inherit;padding:0 .1em}

/* ---------- small screens ---------- */
@media (max-width:600px){
  .site-header{height:52px;padding:0 16px}
  .page{padding:24px 16px 48px}
  .page.narrow{padding-top:32px}
  .hero{padding-top:2vh}
  /* 17px keeps iOS from zooming into focused fields */
  input[type=text],input[type=password],input[type=url],input[type=email],input[type=search],.input{font-size:var(--fs-l)}
  .doc-row{flex-wrap:wrap;gap:4px 16px}
  .doc-title{flex-basis:100%;white-space:normal}
  .md h1{font-size:28px}
}

@media print{
  .site-header{display:none}
  .page{max-width:none;padding:0}
}