:root{
  --bg: #0b1020;
  --panel: rgba(255,255,255,.06);
  --panel-2: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --faint: rgba(255,255,255,.55);
  --border: rgba(255,255,255,.12);
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --brand: #36c6aa;
  --brand-2: #ffd110;
  --danger: #ff5d5d;
  --ok: #6ee7b7;
  --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{
  min-height:100%;
  background:
    radial-gradient(1200px 500px at 20% -10%, rgba(54,198,170,.25), transparent 55%),
    radial-gradient(900px 450px at 80% -20%, rgba(255,209,16,.18), transparent 55%),
    radial-gradient(900px 700px at 70% 115%, rgba(54,198,170,.18), transparent 55%),
    linear-gradient(180deg, #0b1020, #070a15);
  background-attachment: scroll;
}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  min-height:100vh;
  background: transparent;
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; }
code,pre{ font-family:var(--mono); }

.app{
  display:grid;
  grid-template-columns: 320px 1fr;
  min-height:100vh;
}

.sidebar{
  position:sticky;
  top:0;
  height:100vh;
  padding:18px 14px;
  border-right:1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  backdrop-filter: blur(14px);
  overflow:auto;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 10px 14px 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom:12px;
  flex-direction:column;
  align-items:center;
  text-align:center;
}
.brand .brand-logo{
  width:100%;
  max-width: 100%;
  height:auto;
  max-height: 120px;
  border-radius:16px;
  background:#fff;
  object-fit:contain;
  padding:10px;
  border:1px solid rgba(0,0,0,.06);
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}
.brand .title{
  display:flex;
  flex-direction:column;
  line-height:1.2;
}
.brand .title strong{
  font-size:14px;
  letter-spacing:.2px;
}
.brand .title span{
  font-size:12px;
  color:var(--muted);
}

.search{
  display:flex;
  align-items:center;
  gap:8px;
  padding:10px;
  border:1px solid var(--border);
  border-radius:12px;
  background: rgba(0,0,0,.18);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.search input{
  width:100%;
  background:transparent;
  color:var(--text);
  border:0;
  outline:none;
  font-size:13px;
}
.search kbd{
  font-family:var(--mono);
  font-size:11px;
  color:var(--muted);
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  padding:3px 6px;
  border-radius:8px;
  white-space:nowrap;
}

.nav{
  margin-top:12px;
}
.nav .group{
  margin:14px 6px;
}
.nav .group > .label{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--faint);
  margin:10px 8px;
}
.nav a{
  display:block;
  padding:8px 10px;
  border-radius:10px;
  color:var(--muted);
  font-size:13px;
}
.nav a:hover{
  background: rgba(255,255,255,.06);
  color:var(--text);
  text-decoration:none;
}
.nav a[aria-current="true"]{
  background: linear-gradient(90deg, rgba(54,198,170,.22), rgba(54,198,170,.08));
  border:1px solid rgba(54,198,170,.28);
  color:var(--text);
}

.content{
  padding:24px 26px 80px;
}
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin-bottom:18px;
}
.topbar .meta{
  color:var(--muted);
  font-size:13px;
  line-height:1.5;
}
.pill{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:7px 10px;
  border:1px solid var(--border);
  border-radius:999px;
  background: rgba(255,255,255,.06);
  color:var(--muted);
  font-size:12px;
}
.pill strong{ color:var(--text); font-weight:600; }

.panel{
  border:1px solid var(--border);
  border-radius:16px;
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow);
}
.panel .pad{ padding:18px; }
.panel h1{
  font-size:24px;
  margin:0 0 10px 0;
  letter-spacing:.2px;
}
.panel h2{
  font-size:16px;
  margin:0;
  color:var(--muted);
  font-weight:500;
}

.doc{
  margin-top:18px;
  display:grid;
  gap:14px;
}
.card{
  border:1px solid var(--border);
  border-radius:16px;
  background: rgba(255,255,255,.04);
  overflow:hidden;
}
.card .head{
  padding:14px 16px;
  border-bottom:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.card .head h3{
  margin:0;
  font-size:15px;
  letter-spacing:.1px;
}
.card .body{
  padding:14px 16px;
  color:var(--muted);
  line-height:1.65;
  font-size:14px;
}
.card .body p{ margin:0 0 10px 0; }
.card .body p:last-child{ margin:0; }
.card .body ul{ margin:8px 0 10px 18px; }
.card .body li{ margin:3px 0; }
.card .body code{
  font-size:12.5px;
  padding:2px 6px;
  border-radius:8px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.22);
  color:rgba(255,255,255,.86);
}
.card .body pre{
  font-size:12.5px;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.25);
  color:rgba(255,255,255,.86);
  overflow:auto;
  margin:10px 0;
}

.intro-logos{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap:10px;
  margin: 2px 0 12px 0;
}
.intro-logo{
  border:1px solid var(--border);
  border-radius:14px;
  background:#fff;
  padding:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:72px;
}
.intro-logo img{
  width:100%;
  height:54px;
  object-fit:contain;
}
.intro-grant{
  margin: 0 0 12px 0;
  padding: 10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,209,16,.25);
  background: rgba(255,209,16,.08);
  color: rgba(255,243,201,.92);
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
.video-grid{
  margin-top:10px;
}
.video-grid video{
  width:100%;
  height:auto;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.35);
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
}

.table{
  width:100%;
  border-collapse:collapse;
  overflow:hidden;
  border-radius:12px;
  border:1px solid var(--border);
  margin:10px 0 0 0;
}
.table th, .table td{
  padding:10px 10px;
  border-bottom:1px solid var(--border);
  vertical-align:top;
  font-size:13px;
}
.table th{
  color:var(--text);
  font-weight:600;
  background: rgba(255,255,255,.06);
}
.table td{ color:var(--muted); }
.table tr:last-child td{ border-bottom:0; }
.table code{ white-space:nowrap; }

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  color:var(--muted);
  font-size:12px;
  white-space:nowrap;
}
.tag.ok{ border-color: rgba(110,231,183,.28); background: rgba(110,231,183,.08); color: rgba(220,255,244,.88); }
.tag.warn{ border-color: rgba(255,209,16,.3); background: rgba(255,209,16,.08); color: rgba(255,243,201,.92); }
.tag.bad{ border-color: rgba(255,93,93,.32); background: rgba(255,93,93,.08); color: rgba(255,224,224,.92); }

.results{
  display:none;
  margin-top:12px;
  border:1px solid var(--border);
  border-radius:14px;
  background: rgba(0,0,0,.16);
  overflow:hidden;
}
.results .rhead{
  padding:10px 12px;
  border-bottom:1px solid var(--border);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  font-size:12px;
  color:var(--muted);
}
.results .rhead button{
  appearance:none;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color:var(--muted);
  border-radius:10px;
  padding:6px 10px;
  cursor:pointer;
  font-size:12px;
}
.results .rhead button:hover{ color:var(--text); background: rgba(255,255,255,.08); }
.results .list{
  max-height: 260px;
  overflow:auto;
}
.results a{
  display:block;
  padding:10px 12px;
  border-bottom:1px solid var(--border);
  text-decoration:none;
}
.results a:last-child{ border-bottom:0; }
.results a:hover{ background: rgba(255,255,255,.06); }
.results .rtitle{
  font-size:13px;
  color:var(--text);
  margin:0 0 4px 0;
}
.results .rsnippet{
  font-size:12px;
  color:var(--muted);
  margin:0;
}
.hit{
  background: rgba(255,209,16,.18);
  border-radius:6px;
  padding:0 2px;
}

.mobile-toggle{
  display:none;
  position:fixed;
  left:14px;
  bottom:14px;
  z-index:50;
  border:1px solid var(--border);
  background: rgba(0,0,0,.35);
  color:var(--text);
  border-radius:14px;
  padding:10px 12px;
  cursor:pointer;
  box-shadow: 0 12px 40px rgba(0,0,0,.4);
}
.mobile-toggle:hover{ background: rgba(0,0,0,.45); }

.sidebar-backdrop{
  display:none;
  position:fixed;
  inset:0;
  background: rgba(0,0,0,.55);
  z-index:40;
}

@media (max-width: 980px){
  .app{ grid-template-columns: 1fr; }
  .sidebar{
    position:fixed;
    left:0;
    top:0;
    width: min(360px, 92vw);
    transform: translateX(-110%);
    transition: transform .2s ease;
    z-index:45;
  }
  body.nav-open .sidebar{ transform: translateX(0); }
  body.nav-open .sidebar-backdrop{ display:block; }
  .content{ padding:20px 14px 80px; }
  .mobile-toggle{ display:inline-flex; }
  .grid-2{ grid-template-columns: 1fr; }
  .intro-logos{ grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce){
  .sidebar{ transition:none; }
}