/* Shared styles for ClickNext gateway doc pages (/agent/connect, /agent/mcp).
   External file so both pages stay identical and CSP-friendly (style-src 'self'). */
:root{
  --bg:#080d10;--surface:#0d1318;--surface-2:#131b22;--border:#28323b;--border-2:#1a2229;
  --text:#edf1ee;--dim:#a3afaf;--faint:#73827f;--accent:#b6f4d8;--accent-2:#cdfbe4;
  --accent-soft:rgba(182,244,216,.12);--warn:#fbbf24;--warn-soft:rgba(251,191,36,.10);--code:#0b1116;--code-tx:#b9e8d6;
  --nav-h:56px;--side-w:270px;--toc-w:210px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"IBM Plex Sans Thai",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--accent-2);text-decoration:none}
a:hover{text-decoration:underline}
/* Top navbar */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:40;display:flex;align-items:center;gap:18px;padding:0 20px;background:rgba(8,13,16,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav .brand{display:flex;align-items:center;gap:9px;font-family:"Chakra Petch",sans-serif;font-weight:700;color:var(--text)}
.nav .brand img{width:24px;height:24px}
.nav .nlinks{display:flex;gap:16px;margin-left:8px;font-size:14px}
.nav .nlinks a{color:var(--dim)}
.nav .nlinks a.on,.nav .nlinks a:hover{color:var(--text);text-decoration:none}
.nav .spacer{flex:1}
.nav .dl-cta{background:var(--accent);color:#15251f;font-weight:600;padding:7px 15px;border-radius:9px;font-size:13.5px}
.nav .dl-cta:hover{background:var(--accent-2);text-decoration:none}
.nav .burger{display:none;background:none;border:1px solid var(--border);color:var(--text);border-radius:8px;font-size:18px;width:38px;height:34px;cursor:pointer}
/* Layout */
.layout{display:grid;grid-template-columns:var(--side-w) minmax(0,1fr) var(--toc-w);max-width:1320px;margin:0 auto;padding-top:var(--nav-h)}
/* Left sidebar */
.side{position:sticky;top:var(--nav-h);align-self:start;height:calc(100vh - var(--nav-h));overflow-y:auto;padding:26px 14px 40px 20px;border-right:1px solid var(--border)}
.side .grp{margin-bottom:22px}
.side .grp h4{font-family:"Chakra Petch",sans-serif;text-transform:uppercase;letter-spacing:.13em;font-size:11px;color:var(--faint);margin:0 0 8px 8px}
.side a{display:block;color:var(--dim);font-size:13.5px;padding:6px 10px;border-radius:8px;border-left:2px solid transparent}
.side a:hover{color:var(--text);background:var(--surface);text-decoration:none}
.side a.active{color:var(--accent-2);background:var(--accent-soft);border-left-color:var(--accent);font-weight:600}
/* Main content */
main{min-width:0;padding:34px 40px 90px;max-width:820px}
.eyebrow{font-family:"Chakra Petch",sans-serif;text-transform:uppercase;letter-spacing:.2em;font-size:11px;font-weight:600;color:var(--accent);margin:0 0 12px}
h1{font-family:"Chakra Petch",sans-serif;font-weight:700;font-size:clamp(28px,5vw,40px);line-height:1.08;margin:0 0 14px;scroll-margin-top:72px}
h2{font-family:"Chakra Petch",sans-serif;font-size:23px;margin:52px 0 4px;padding-top:8px;scroll-margin-top:72px;border-top:1px solid var(--border-2)}
h2:first-of-type{border-top:none}
h3{font-family:"Chakra Petch",sans-serif;font-size:17px;margin:26px 0 4px;scroll-margin-top:72px;color:var(--accent-2)}
.lede{color:var(--dim);font-size:17px;margin:0 0 8px}
p{margin:10px 0}
.sub{color:var(--dim);font-size:14.5px;margin:2px 0 14px}
ul,ol{color:var(--dim);font-size:14.5px;line-height:1.9;padding-left:22px;margin:8px 0}
ul b,ol b,p b{color:var(--text)}
pre{background:var(--code);color:var(--code-tx);border:1px solid var(--border);border-radius:10px;padding:13px 15px;overflow-x:auto;font-family:"JetBrains Mono",monospace;font-size:12.5px;line-height:1.6;margin:10px 0}
code{font-family:"JetBrains Mono",monospace;font-size:.87em;background:var(--code);color:var(--code-tx);padding:1px 6px;border-radius:5px}
.note{background:var(--surface-2);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:10px;padding:13px 16px;color:var(--dim);font-size:13.5px;margin:14px 0}
.note.warn{border-left-color:var(--warn);background:var(--warn-soft)}
.note b{color:var(--text)}
.note code{background:#0b1116}
/* Steps */
.steps{display:flex;flex-direction:column;gap:2px;margin:14px 0}
.stp{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--border-2)}
.stp:last-child{border-bottom:none}
.stp .n{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--accent-soft);border:1px solid var(--accent);color:var(--accent-2);font-family:"JetBrains Mono",monospace;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center}
.stp .bd{flex:1}
.stp .bd b{display:block;margin-bottom:2px}
.stp .bd span{color:var(--dim);font-size:13.5px}
/* Client / OS tabs */
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 0;border-bottom:1px solid var(--border)}
.tabs button{background:none;border:none;border-bottom:2px solid transparent;color:var(--dim);font-family:"Chakra Petch",sans-serif;font-weight:600;font-size:13.5px;padding:8px 12px;cursor:pointer}
.tabs button.on{color:var(--text);border-bottom-color:var(--accent)}
.tabpane{display:none}
.tabpane.on{display:block}
/* Feature / tool cards */
.fcards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}
@media(max-width:680px){.fcards{grid-template-columns:1fr}}
.fcard{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:15px 16px}
.fcard b{font-family:"Chakra Petch",sans-serif;color:var(--text);font-size:14.5px}
.fcard .tag{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--faint);display:block;margin-top:2px}
.fcard p{color:var(--dim);font-size:13px;margin:6px 0 0}
/* Field table (config keys) */
.cmp{width:100%;border-collapse:collapse;margin:14px 0;font-size:13.5px}
.cmp th,.cmp td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--border);vertical-align:top}
.cmp thead th{font-family:"Chakra Petch",sans-serif;font-size:13px;color:var(--faint);text-transform:uppercase;letter-spacing:.06em}
.cmp td:first-child{color:var(--text);font-weight:600;width:30%}
.cmp tbody tr:hover{background:var(--surface)}
/* Copy button on code blocks */
.codewrap{position:relative}
.codewrap .copybtn{position:absolute;top:8px;right:8px;background:var(--surface-2);border:1px solid var(--border);color:var(--dim);font-family:"Chakra Petch",sans-serif;font-size:11px;font-weight:600;padding:4px 9px;border-radius:7px;cursor:pointer;opacity:.85}
.codewrap .copybtn:hover{color:var(--text);border-color:var(--accent);opacity:1}
.codewrap .copybtn.done{color:var(--accent-2);border-color:var(--accent)}
/* Right TOC */
.toc{position:sticky;top:var(--nav-h);align-self:start;height:calc(100vh - var(--nav-h));overflow-y:auto;padding:34px 20px;font-size:13px}
.toc h5{font-family:"Chakra Petch",sans-serif;text-transform:uppercase;letter-spacing:.13em;font-size:10.5px;color:var(--faint);margin:0 0 10px}
.toc a{display:block;color:var(--dim);padding:4px 0 4px 12px;border-left:2px solid var(--border);line-height:1.4}
.toc a:hover{color:var(--text);text-decoration:none}
.toc a.active{color:var(--accent-2);border-left-color:var(--accent)}
/* Responsive */
.scrim{display:none}
@media(max-width:1080px){.layout{grid-template-columns:var(--side-w) minmax(0,1fr)}.toc{display:none}}
@media(max-width:860px){
  .layout{grid-template-columns:1fr}
  .side{position:fixed;top:var(--nav-h);left:0;bottom:0;width:280px;background:var(--surface);transform:translateX(-102%);transition:transform .22s;z-index:39}
  .side.open{transform:none}
  .scrim.open{display:block;position:fixed;inset:var(--nav-h) 0 0 0;background:rgba(0,0,0,.5);z-index:38}
  .nav .burger{display:block}
  .nav .nlinks{display:none}
  main{padding:26px 20px 80px}
  .fcards{grid-template-columns:1fr}
}