/* KA BOT API — cyberpunk docs (softer dark + mauve/violet) */
:root {
  --bg: #12131a;
  --bg-elev: #1a1b24;
  --bg-sidebar: #0e0f16;
  --line: rgba(168, 120, 230, 0.22);
  --line-cyan: rgba(43, 184, 196, 0.16);
  --text: #f3f2ff;
  --muted: #b7b6cc;
  --faint: #8584a0;
  --accent: #2bb8c4;
  --accent-hot: #b07cff;
  --accent-dim: rgba(43, 184, 196, 0.1);
  --accent-hot-dim: rgba(176, 124, 255, 0.12);
  --accent-2: #8b5cf6;
  --warn: #ffd24a;
  --danger: #ff6b8a;
  --code-bg: #14151e;
  --glow-cyan: 0 0 14px rgba(43, 184, 196, 0.2);
  --glow-pink: 0 0 14px rgba(176, 124, 255, 0.22);
  --radius: 8px;
  --sidebar-w: 300px;
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(168, 120, 230, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 184, 196, 0.03) 1px, transparent 1px),
    radial-gradient(900px 480px at 12% -8%, rgba(176, 124, 255, 0.12), transparent 55%),
    radial-gradient(800px 420px at 100% 0%, rgba(43, 184, 196, 0.08), transparent 50%),
    radial-gradient(700px 500px at 50% 100%, rgba(139, 92, 246, 0.08), transparent 55%),
    var(--bg);
  background-size:
    56px 56px,
    56px 56px,
    auto,
    auto,
    auto,
    auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { color: #6fd4dc; text-decoration: underline; }

.layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  padding: 1.5rem 1.2rem 2.2rem;
  background: linear-gradient(180deg, #12131c 0%, var(--bg-sidebar) 100%);
  border-right: 1px solid var(--line);
  box-shadow: inset -1px 0 0 rgba(43, 184, 196, 0.04);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.4rem 0.55rem 1.35rem;
  border-bottom: 1px solid var(--line-cyan);
  margin-bottom: 1.15rem;
  text-decoration: none;
  color: inherit;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 46px;
  height: 40px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: #000;
  background: linear-gradient(135deg, #c4a0ff, var(--accent-2) 50%, var(--accent));
  box-shadow: var(--glow-pink), var(--glow-cyan);
}
.brand-text { display: flex; flex-direction: column; gap: 0.15rem; }
.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.brand-text span { font-size: 0.84rem; color: var(--muted); }

.nav-label {
  margin: 1.2rem 0.55rem 0.5rem;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-hot);
  font-weight: 700;
  opacity: 0.9;
}
.nav a {
  display: block;
  padding: 0.58rem 0.75rem;
  margin: 0.15rem 0;
  border-radius: 6px;
  color: var(--muted);
  text-decoration: none;
  font-size: 1.02rem;
  line-height: 1.45;
  border: 1px solid transparent;
  transition: background .15s, color .15s, border-color .15s, box-shadow .15s;
}
.nav a:hover {
  background: rgba(43, 184, 196, 0.05);
  color: var(--text);
  text-decoration: none;
  border-color: rgba(43, 184, 196, 0.14);
}
.nav a.active {
  background: linear-gradient(90deg, var(--accent-hot-dim), var(--accent-dim));
  color: var(--accent);
  font-weight: 600;
  border-color: rgba(43, 184, 196, 0.26);
  box-shadow: 0 0 12px rgba(43, 184, 196, 0.1);
}

.main {
  min-width: 0;
  padding: 2.25rem 2.75rem 4.5rem;
  max-width: 980px;
  background: linear-gradient(180deg, rgba(0,0,0,0.35), transparent 140px);
}

.topbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: -0.5rem 0 1.25rem;
}
.menu-btn {
  appearance: none;
  border: 1px solid var(--line-cyan);
  background: var(--bg-elev);
  color: var(--accent);
  border-radius: 6px;
  padding: 0.55rem 0.9rem;
  font: inherit;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--glow-cyan);
}

.eyebrow {
  font-size: 0.88rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-hot);
  font-weight: 700;
  margin: 0 0 0.75rem;
}
h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.2vw, 3rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  font-weight: 700;
}
h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  letter-spacing: -0.015em;
  margin: 2.6rem 0 0.9rem;
  padding-top: 0.55rem;
  border-top: 1px solid rgba(176, 124, 255, 0.22);
  color: #fff;
  line-height: 1.3;
}
h3 {
  font-family: var(--font-display);
  font-size: 1.22rem;
  margin: 1.75rem 0 0.6rem;
  color: var(--accent);
  line-height: 1.35;
}
.lead {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 65ch;
  margin: 0 0 1.65rem;
}
p { margin: 0 0 1.15rem; color: #c4c9de; font-size: 1.05em; }
ul, ol { margin: 0 0 1.3rem; padding-left: 1.35rem; color: #c4c9de; font-size: 1.05em; }
li { margin: 0.45rem 0; }
strong { color: var(--text); }

.features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.6rem 0 2.1rem;
}
.feature {
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius);
  border: 1px solid rgba(43, 184, 196, 0.14);
  background:
    linear-gradient(145deg, rgba(176, 124, 255, 0.08), transparent 55%),
    var(--bg-elev);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.35);
}
.feature h3 {
  margin: 0 0 0.45rem;
  color: var(--accent-hot);
  font-size: 1.08rem;
}
.feature p { margin: 0; font-size: 1rem; line-height: 1.65; color: var(--muted); }

.steps { counter-reset: step; list-style: none; padding: 0; }
.steps li {
  position: relative;
  padding: 1.15rem 1.15rem 1.15rem 3.7rem;
  margin: 0 0 0.85rem;
  border: 1px solid rgba(43, 184, 196, 0.14);
  border-radius: var(--radius);
  background: var(--bg-elev);
  font-size: 1.05em;
  line-height: 1.65;
}
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 1.05rem;
  top: 1.15rem;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 4px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: #000;
  background: var(--accent);
  box-shadow: var(--glow-cyan);
}

.table-wrap {
  overflow-x: auto;
  margin: 0 0 1.5rem;
  border: 1px solid rgba(176, 124, 255, 0.2);
  border-radius: var(--radius);
  background: var(--bg-elev);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.02rem;
}
th, td {
  text-align: left;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: top;
  line-height: 1.55;
}
th {
  background: rgba(176, 124, 255, 0.1);
  color: var(--accent-hot);
  font-size: 0.84rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
tr:last-child td { border-bottom: 0; }
tr:hover td { background: rgba(43, 184, 196, 0.03); }
code, .mono {
  font-family: var(--font-mono);
  font-size: 0.95em;
}
:not(pre) > code {
  background: #0c0d14;
  border: 1px solid rgba(43, 184, 196, 0.2);
  padding: 0.18rem 0.45rem;
  border-radius: 4px;
  color: #5ecfd6;
  font-size: 0.95em;
}
pre {
  margin: 0 0 1.4rem;
  padding: 1.15rem 1.25rem;
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(43, 184, 196, 0.16);
  background:
    linear-gradient(180deg, rgba(176, 124, 255, 0.05), transparent 40%),
    var(--code-bg);
  font-family: var(--font-mono);
  font-size: 0.98rem;
  line-height: 1.7;
  color: #e0e4ff;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.45);
}
.endpoint {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.95rem;
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  background: var(--bg-elev);
  border: 1px solid rgba(43, 184, 196, 0.28);
  font-family: var(--font-mono);
  font-size: 1rem;
  box-shadow: var(--glow-cyan);
}
.method {
  font-weight: 700;
  color: #000;
  background: var(--accent-hot);
  border-radius: 3px;
  padding: 0.15rem 0.45rem;
  font-size: 0.8rem;
  box-shadow: var(--glow-pink);
}
.callout {
  margin: 1.35rem 0;
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius);
  background: rgba(43, 184, 196, 0.06);
  color: #c5eff2;
  border: 1px solid rgba(43, 184, 196, 0.16);
  border-left: 3px solid var(--accent);
  font-size: 1.05em;
  line-height: 1.7;
}
.callout.warn {
  border-color: rgba(176, 124, 255, 0.28);
  border-left-color: var(--accent-hot);
  background: rgba(176, 124, 255, 0.09);
  color: #ead9ff;
}
.pager {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.75rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(176, 124, 255, 0.2);
}
.pager a {
  display: inline-flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid rgba(43, 184, 196, 0.16);
  background: var(--bg-elev);
  color: var(--text);
  text-decoration: none;
  min-width: min(100%, 240px);
  transition: border-color .15s, box-shadow .15s;
  font-size: 1.02rem;
}
.pager a:hover {
  border-color: var(--accent-hot);
  box-shadow: var(--glow-pink);
  text-decoration: none;
}
.pager .dir { font-size: 0.84rem; color: var(--muted); }
.pager .title { font-family: var(--font-display); font-weight: 600; color: var(--accent); font-size: 1.12rem; }

.footer-note {
  margin-top: 2.2rem;
  font-size: 0.95rem;
  color: var(--faint);
}

@media (max-width: 900px) {
  body { font-size: 17px; }
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(88vw, var(--sidebar-w));
    z-index: 40;
    transform: translateX(-105%);
    transition: transform .2s ease;
    box-shadow: 20px 0 80px rgba(176, 124, 255, 0.15);
  }
  body.nav-open .sidebar { transform: none; }
  .topbar { display: flex; }
  .main { padding: 1.35rem 1.15rem 3.2rem; }
  .features { grid-template-columns: 1fr; }
  .backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.78);
    z-index: 30;
  }
  body.nav-open .backdrop { display: block; }
}