/* ==========================================================================
   SignSecure developer docs
   Built on site.css tokens. Prose on the left, a sticky code column on the
   right, and a sidebar that follows you down the page. The code column is
   dark in both themes, so a sample reads the same as it will in a terminal.
   ========================================================================== */

:root{
  --code-bg:     #0F1220;
  --code-bg-2:   #171B2C;
  --code-line:   #262B40;
  --code-text:   #E3E7F3;
  --code-muted:  #8B93AE;
  --code-key:    #9DB2FF;
  --code-str:    #8FE0B8;
  --code-num:    #F5C27A;
  --docs-side:   264px;
}

body.docs{background:var(--bg)}
.docs a{color:var(--accent)}
.docs a:hover{text-decoration:underline}
.docs a.btn{text-decoration:none}
.docs a.btn-primary,.docs a.btn-primary:hover{color:var(--on-accent)}

/* ------------------------------------------------------------- top bar */
.docs-top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.docs-top-in{display:flex;align-items:center;gap:18px;height:60px;padding:0 20px;max-width:1480px;margin:0 auto}
.docs-top .brand{display:flex;align-items:center;gap:9px;font-weight:700;color:var(--text);text-decoration:none}
.docs-top .brand:hover{text-decoration:none}
.docs-badge{font:600 .72rem/1 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:999px;padding:5px 9px}
.docs-top nav{display:flex;gap:4px;margin-left:8px}
.docs-top nav a{color:var(--text-2);font-weight:550;font-size:.92rem;padding:7px 11px;border-radius:8px;text-decoration:none}
.docs-top nav a:hover{background:var(--surface-2);color:var(--text);text-decoration:none}
.docs-top nav a[aria-current="page"]{color:var(--text);background:var(--surface-2)}
.docs-top-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.docs-top-cta a.plain{color:var(--text-2);font-size:.92rem;font-weight:550;text-decoration:none}
.docs-menu{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;
  padding:6px 9px;color:var(--text);font-size:1.15rem;cursor:pointer}
@media(max-width:860px){
  .docs-top nav{display:none}
  .docs-top-cta{display:none}
  .docs-menu{display:block}
}

/* --------------------------------------------------------------- shell */
.docs-shell{display:grid;grid-template-columns:var(--docs-side) minmax(0,1fr);max-width:1480px;margin:0 auto}
@media(max-width:860px){.docs-shell{grid-template-columns:minmax(0,1fr)}}

.docs-side{position:sticky;top:60px;align-self:start;height:calc(100vh - 60px);overflow-y:auto;
  padding:26px 14px 40px 20px;border-right:1px solid var(--line);font-size:.9rem}
.docs-side h4{font:600 .72rem/1 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text-3);margin:22px 0 8px 8px}
.docs-side h4:first-child{margin-top:0}
.docs-side ul{list-style:none;margin:0;padding:0}
.docs-side a{display:flex;align-items:center;gap:8px;color:var(--text-2);text-decoration:none;
  padding:5px 8px;border-radius:7px;line-height:1.35}
.docs-side a:hover{background:var(--surface-2);color:var(--text);text-decoration:none}
.docs-side a.is-active{color:var(--accent);background:var(--accent-soft);font-weight:600}
.docs-side ul ul{margin:2px 0 6px 10px;padding-left:8px;border-left:1px solid var(--line)}
.docs-side ul ul a{font-size:.86rem}
@media(max-width:860px){
  .docs-side{display:none;position:fixed;inset:60px 0 0 0;height:auto;z-index:25;background:var(--bg);border-right:0}
  body.side-open .docs-side{display:block}
}

.docs-main{min-width:0;padding:0 0 120px}

/* ------------------------------------------------------- prose sections */
.dsec{padding:56px 40px;border-bottom:1px solid var(--line);scroll-margin-top:60px}
.dsec:last-child{border-bottom:0}
.dsec.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
@media(max-width:1180px){.dsec.split{grid-template-columns:minmax(0,1fr);gap:26px}}
@media(max-width:600px){.dsec{padding:40px 16px}}
.dsec-text{max-width:640px}
.dsec-code{position:sticky;top:84px;display:flex;flex-direction:column;gap:16px;min-width:0}
@media(max-width:1180px){.dsec-code{position:static}}

.docs h1{font-family:'Bricolage Grotesque',system-ui,sans-serif;font-size:clamp(2rem,3.6vw,2.7rem);
  letter-spacing:-.025em;line-height:1.08;margin:0 0 14px;color:var(--text)}
.docs h2{font-family:'Bricolage Grotesque',system-ui,sans-serif;font-size:1.65rem;letter-spacing:-.02em;
  line-height:1.15;margin:0 0 12px;color:var(--text)}
.docs h3{font-size:1.06rem;margin:30px 0 8px;color:var(--text)}
.docs p,.docs li{color:var(--text-2);line-height:1.68;font-size:.98rem}
.docs p{margin:0 0 14px}
.docs .lede{font-size:1.1rem;color:var(--text-2)}
.docs strong{color:var(--text)}
.docs :not(pre) > code{font:500 .86em/1.4 'JetBrains Mono',monospace;background:var(--surface-2);
  border:1px solid var(--line);border-radius:6px;padding:1px 5px;color:var(--text);overflow-wrap:anywhere}
.docs ol.steps-list{padding-left:20px}
.docs ol.steps-list li{margin-bottom:6px}

.endpoint{display:inline-flex;align-items:center;gap:8px;max-width:100%;overflow-wrap:anywhere;font:500 .88rem/1 'JetBrains Mono',monospace;
  color:var(--text);margin:2px 0 18px;flex-wrap:wrap}
.method{font:700 .68rem/1 'JetBrains Mono',monospace;letter-spacing:.05em;border-radius:6px;padding:5px 7px}
.method.get{color:#0E7C55;background:var(--ok-soft)}
.method.post{color:var(--accent);background:var(--accent-soft)}
.method.put{color:#8A6410;background:var(--tag-soft)}
.method.delete{color:var(--critical);background:var(--critical-soft)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .method.get{color:var(--ok)}
  :root:not([data-theme="light"]) .method.put{color:var(--warn)}}

/* Endpoint index at the top of a resource */
.ep-index{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.ep-index-head{font:600 .72rem/1 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text-3);padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.ep-index a{display:flex;gap:10px;align-items:center;padding:9px 16px;font:500 .84rem/1.3 'JetBrains Mono',monospace;
  color:var(--text);text-decoration:none;border-bottom:1px solid var(--line)}
.ep-index a:last-child{border-bottom:0}
.ep-index a:hover{background:var(--surface-2);text-decoration:none}
.ep-index .method{min-width:52px;text-align:center;flex:none}
.ep-index a span:last-child{min-width:0;overflow-wrap:anywhere}

/* ------------------------------------------------ parameters, attributes */
.params-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  margin:30px 0 4px;padding-bottom:9px;border-bottom:1px solid var(--line)}
.params-head h3{margin:0;font-size:.98rem}
.params{list-style:none;margin:0;padding:0}
.params > li{padding:15px 0;border-bottom:1px solid var(--line)}
.params > li:last-child{border-bottom:0}
.pname{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:5px}
.pname code.n{font:600 .9rem/1.3 'JetBrains Mono',monospace;color:var(--text);background:none;border:0;padding:0}
.ptype{font:500 .78rem/1 'JetBrains Mono',monospace;color:var(--text-3)}
.preq{font:600 .66rem/1 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;
  color:var(--warn);background:var(--tag-soft);border-radius:5px;padding:3px 6px}
.popt{font:500 .72rem/1 'JetBrains Mono',monospace;color:var(--text-3)}
.params p{margin:0;font-size:.93rem}
.params p + p{margin-top:6px}
.params .enum{margin-top:8px;display:flex;flex-direction:column;gap:5px}
.params .enum div{font-size:.9rem;color:var(--text-2)}
details.child{margin-top:10px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
details.child > summary{cursor:pointer;list-style:none;padding:8px 12px;font-size:.84rem;font-weight:600;color:var(--text-2)}
details.child > summary::-webkit-details-marker{display:none}
details.child > summary::before{content:'+ ';color:var(--text-3)}
details.child[open] > summary::before{content:'\2212 '}
details.child > .params{padding:0 14px}
.returns{margin-top:26px}
.returns h3{margin:0 0 6px;font-size:.98rem}

/* --------------------------------------------------------------- callouts */
.callout{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--accent-line);background:var(--accent-soft);
  border-radius:12px;padding:13px 15px;margin:18px 0}
.callout i{color:var(--accent);font-size:1.2rem;flex:none;margin-top:2px}
.callout p{margin:0;color:var(--text)}
.callout.warn{border-color:color-mix(in srgb,var(--warn) 40%,transparent);background:var(--tag-soft)}
.callout.warn i{color:var(--warn)}

/* ---------------------------------------------------------- code panels */
.code{background:var(--code-bg);border:1px solid var(--code-line);border-radius:12px;overflow:hidden;
  box-shadow:var(--shadow-md);min-width:0}
.code-head{display:flex;align-items:center;gap:6px;padding:0 8px 0 14px;height:42px;background:var(--code-bg-2);
  border-bottom:1px solid var(--code-line);font:500 .78rem/1 'JetBrains Mono',monospace;color:var(--code-muted)}
.code-title{flex:1;display:flex;gap:8px;align-items:center;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.code-title .method{padding:4px 6px}
.code-tabs{display:flex;gap:2px}
.code-tabs button{background:none;border:0;color:var(--code-muted);font:500 .76rem/1 'JetBrains Mono',monospace;
  padding:7px 8px;border-radius:6px;cursor:pointer}
.code-tabs button:hover{color:var(--code-text)}
.code-tabs button[aria-selected="true"]{color:var(--code-text);background:var(--code-line)}
.code-copy{background:none;border:0;color:var(--code-muted);cursor:pointer;padding:7px;border-radius:6px;font-size:1rem;
  display:flex;align-items:center}
.code-copy:hover{color:var(--code-text);background:var(--code-line)}
.code pre{margin:0;padding:16px 18px;overflow-x:auto;font:400 .82rem/1.65 'JetBrains Mono',monospace;color:var(--code-text);
  max-height:560px;tab-size:2}
.code pre[hidden]{display:none}
.code .k{color:var(--code-key)}
.code .s{color:var(--code-str)}
.code .m{color:var(--code-num)}
.code .c{color:var(--code-muted);font-style:italic}

/* ------------------------------------------------------------- home tiles */
.doc-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:26px}
.doc-tile{display:block;border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:18px;
  text-decoration:none;transition:border-color .2s var(--ease),transform .2s var(--ease)}
.doc-tile:hover{border-color:var(--accent-line);transform:translateY(-2px);text-decoration:none}
.doc-tile i{font-size:1.4rem;color:var(--accent)}
.doc-tile b{display:block;color:var(--text);margin:10px 0 4px;font-size:1rem}
.doc-tile span{color:var(--text-2);font-size:.9rem;line-height:1.5}

.docs table{width:100%;border-collapse:collapse;font-size:.92rem;margin:12px 0 18px}
.docs th{text-align:left;font:600 .74rem/1.2 'JetBrains Mono',monospace;letter-spacing:.05em;text-transform:uppercase;
  color:var(--text-3);padding:9px 10px;border-bottom:1px solid var(--line-strong)}
.docs td{padding:10px;border-bottom:1px solid var(--line);color:var(--text-2);vertical-align:top}
.docs td code{white-space:nowrap}
.table-wrap{overflow-x:auto}

.docs-foot{padding:34px 40px;color:var(--text-3);font-size:.86rem;display:flex;gap:18px;flex-wrap:wrap}
.docs-foot a{color:var(--text-2)}