/* PiE‑UAE Docs — lightweight “wiki” vibe inspired by pie-uae.top (minimal + modern). */

:root{
  --bg:#07090d;
  --panel:#0c1018;
  --panel2:#0f1522;
  --text:#e9eefc;
  --muted:#a7b3d6;
  --faint:#5c678a;

  --accent:#6ee7ff;      /* electric blue */
  --accent2:#f6c177;     /* warm yellow */
  --warn:#ff6b6b;
  --ok:#72ffa6;

  --border: rgba(255,255,255,.08);
  --shadow: 0 12px 40px rgba(0,0,0,.45);
  --radius: 18px;

  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(110,231,255,.12), transparent 55%),
    radial-gradient(900px 500px at 90% 10%, rgba(246,193,119,.10), transparent 55%),
    radial-gradient(700px 400px at 30% 90%, rgba(145,110,255,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  font: 15px/1.6 var(--sans);
}

a{ color: var(--accent); text-decoration:none; }
a:hover{ text-decoration:underline; }

.topbar{
  position:sticky; top:0; z-index:5;
  display:flex; gap:14px; align-items:center;
  padding:14px 16px;
  border-bottom:1px solid var(--border);
  background: rgba(7,9,13,.72);
  backdrop-filter: blur(10px);
}
.iconbtn{
  width:42px; height:42px; border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color:var(--text);
  cursor:pointer;
  display:grid; place-items:center;
}
.iconbtn:hover{ background: rgba(255,255,255,.07); }
.burger{
  width:18px; height:12px; position:relative; display:block;
}
.burger::before,.burger::after,.burger span{
  content:"";
  position:absolute; left:0; right:0;
  height:2px; border-radius:2px;
  background:rgba(233,238,252,.9);
}
.burger::before{ top:0; }
.burger::after{ bottom:0; }
.burger span{ top:5px; }

.brand{ display:flex; flex-direction:column; line-height:1.1; }
.brand-title{ font-weight:800; letter-spacing:.2px; }
.brand-sub{ color:var(--muted); font-size:12px; }

.top-actions{ margin-left:auto; display:flex; gap:10px; align-items:center; }
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background: rgba(255,255,255,.04);
  color:var(--text);
  text-decoration:none;
}
.pill:hover{ background: rgba(255,255,255,.07); text-decoration:none; }

.shell{
  display:grid;
  grid-template-columns: 320px 1fr;
  min-height: calc(100% - 72px);
}

.sidebar{
  border-right:1px solid var(--border);
  background: rgba(12,16,24,.62);
  backdrop-filter: blur(10px);
}
.sidebar-inner{ position:sticky; top:72px; height: calc(100vh - 72px); overflow:auto; padding:14px; }
.search input{
  width:100%;
  padding:11px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  outline:none;
  background: rgba(255,255,255,.04);
  color:var(--text);
}
.search input::placeholder{ color: rgba(167,179,214,.75); }

.nav{ margin-top:14px; display:flex; flex-direction:column; gap:8px; }
.nav-group{
  border:1px solid var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  background: rgba(255,255,255,.03);
}
.nav-group > button{
  width:100%;
  text-align:left;
  padding:12px 12px;
  border:none;
  background: transparent;
  color:var(--text);
  cursor:pointer;
  display:flex; align-items:center; justify-content:space-between;
  font-weight:700;
}
.nav-group > button:hover{ background: rgba(255,255,255,.05); }
.nav-items{ padding: 6px 8px 10px; display:flex; flex-direction:column; gap:6px; }
.nav a{
  padding:8px 10px;
  border-radius:12px;
  color: var(--muted);
  border:1px solid transparent;
}
.nav a:hover{ background: rgba(255,255,255,.05); color: var(--text); text-decoration:none; }
.nav a.active{
  color: var(--text);
  border-color: rgba(110,231,255,.25);
  background: linear-gradient(90deg, rgba(110,231,255,.10), rgba(246,193,119,.06));
}

.sidefoot{ margin-top:16px; padding:10px 2px; }
.tiny{ font-size:12px; color: var(--faint); }

.content{ padding: 18px 22px 46px; }
.card{
  max-width: 980px;
  margin: 10px auto 18px;
  border:1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  background: rgba(15,21,34,.55);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card-header{
  padding: 18px 18px 0;
}
.h1{ font-size: 28px; font-weight: 900; margin:0 0 6px; letter-spacing:.2px; }
.subtitle{ color: var(--muted); margin:0 0 14px; }
.card-body{ padding: 0 18px 18px; }

hr.sep{
  border:0; border-top:1px solid var(--border);
  margin: 14px 0;
}

.callout{
  border:1px solid rgba(110,231,255,.22);
  background: rgba(110,231,255,.06);
  padding: 12px 12px;
  border-radius: 16px;
  color: var(--text);
}
.callout.warn{
  border-color: rgba(255,107,107,.25);
  background: rgba(255,107,107,.07);
}
.callout.ok{
  border-color: rgba(114,255,166,.22);
  background: rgba(114,255,166,.06);
}

.kbd{
  padding:2px 7px;
  border-radius:8px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  font-family: var(--mono);
  font-size: 12px;
}

h2{ font-size:18px; margin: 18px 0 8px; }
h3{ font-size:15px; margin: 14px 0 6px; color: var(--text); }
p{ margin: 8px 0; color: rgba(233,238,252,.92); }
ul{ margin: 8px 0 8px 18px; color: rgba(233,238,252,.92); }
li{ margin: 6px 0; }

.code{
  position:relative;
  border:1px solid var(--border);
  background: rgba(0,0,0,.35);
  border-radius: 16px;
  padding: 12px 12px;
  overflow:auto;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.55;
  color: rgba(233,238,252,.92);
}
.copybtn{
  position:absolute;
  top:10px; right:10px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: 7px 10px;
  border-radius: 12px;
  cursor:pointer;
  font-size: 12px;
}
.copybtn:hover{ background: rgba(255,255,255,.07); }

.table{
  width:100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow:hidden;
  border-radius: 16px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.25);
}
.table th, .table td{
  padding:10px 10px;
  border-bottom:1px solid rgba(255,255,255,.07);
  vertical-align:top;
}
.table th{
  text-align:left;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .3px;
  text-transform: uppercase;
  background: rgba(255,255,255,.03);
}
.table tr:last-child td{ border-bottom:none; }

details{
  border:1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,.03);
  padding: 10px 12px;
  margin: 10px 0;
}
summary{ cursor:pointer; font-weight:800; color: var(--text); }
details > *:not(summary){ margin-top: 8px; }

.footer{ max-width: 980px; margin: 0 auto; padding: 10px 8px 0; }

@media (max-width: 980px){
  .shell{ grid-template-columns: 1fr; }
  .sidebar{
    position:fixed; inset:72px 0 0 0; z-index:6;
    transform: translateX(-102%);
    transition: transform .18s ease;
    border-right:none;
    border-bottom:1px solid var(--border);
  }
  .sidebar.open{ transform: translateX(0); }
  .sidebar-inner{ top:0; height: calc(100vh - 72px); }
  .content{ padding: 14px 14px 46px; }
}