:root {
  --bg: #0b0f17;
  --surface: #121826;
  --line: rgba(255, 255, 255, 0.08);
  --text: #e8ecf4;
  --muted: #94a3b8;
  --accent: #818cf8;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --blue: #60a5fa;
  --wrap: 1120px;
  --radius: 10px;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Plus Jakarta Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
body.api-docs {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  font-size: 15px;
}

.api-docs-wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

.api-docs-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 15, 23, 0.92);
  backdrop-filter: blur(10px);
}
.api-docs-header-in {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 64px;
}
.api-docs-brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
}
.api-docs-brand span {
  color: var(--accent);
  font-weight: 600;
  margin-left: 6px;
}
.api-docs-header-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.api-docs-base {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.api-docs-btn {
  display: inline-flex;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
}
.api-docs-btn:hover { filter: brightness(1.08); }

.api-docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 32px 22px 64px;
}
.api-docs-nav {
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow: auto;
}
.api-docs-nav-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 10px;
}
.api-docs-nav ul { list-style: none; margin: 0; padding: 0; }
.api-docs-nav a {
  display: block;
  padding: 6px 0;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}
.api-docs-nav a:hover { color: var(--text); }

.api-docs-main { min-width: 0; }
.api-docs-section { margin-bottom: 48px; scroll-margin-top: 88px; }
.api-docs-section h1 { font-size: clamp(1.75rem, 4vw, 2.25rem); margin: 0 0 12px; }
.api-docs-section h2 {
  font-size: 1.35rem;
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.api-docs-lead { font-size: 1.05rem; color: var(--muted); max-width: 42rem; }
.api-docs-callout {
  margin: 20px 0;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(129, 140, 248, 0.35);
  background: rgba(129, 140, 248, 0.1);
  font-size: 0.95rem;
}
.api-docs-callout strong { color: #c7d2fe; }
.muted { color: var(--muted); }

.api-docs-ep {
  margin-bottom: 28px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.api-docs-ep-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.api-docs-method {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}
.api-docs-method-get { background: rgba(96, 165, 250, 0.2); color: var(--blue); }
.api-docs-method-post { background: rgba(52, 211, 153, 0.2); color: var(--green); }
.api-docs-method-delete { background: rgba(248, 113, 113, 0.2); color: var(--red); }
.api-docs-path {
  font-family: var(--mono);
  font-size: 0.85rem;
  word-break: break-all;
}
.api-docs-badge {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.15);
  color: var(--amber);
}

.api-docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin: 12px 0;
}
.api-docs-table th,
.api-docs-table td {
  border: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
}
.api-docs-table th { background: rgba(0, 0, 0, 0.25); color: var(--muted); }
.api-docs-table-compact { max-width: 520px; }

.api-docs-code {
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.5;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: #070a10;
  border: 1px solid var(--line);
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.api-docs-example { margin-top: 12px; }
.api-docs-example summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.875rem;
}
.api-docs-list { padding-left: 1.2rem; }
.api-docs-list li { margin: 6px 0; }

.api-docs-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  color: var(--muted);
  font-size: 0.875rem;
}
.api-docs-footer .api-docs-wrap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.api-docs-footer a { color: var(--accent); }

/* Language switcher (shared markup from I18n::langSwitcher) */
.lang-picker { position: relative; display: inline-flex; flex-shrink: 0; }
.lang-picker-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.lang-picker-btn:hover { border-color: rgba(129, 140, 248, 0.45); }
.lang-picker-flag { font-size: 1rem; line-height: 1; }
.lang-picker-code { letter-spacing: 0.04em; }
.lang-picker-caret {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--muted);
  margin-left: 2px;
}
.lang-picker.is-open .lang-picker-btn { border-color: rgba(129, 140, 248, 0.5); }
.lang-picker-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 190px;
  padding: 6px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  z-index: 50;
}
.lang-picker-menu[hidden] { display: none; }
.lang-picker-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.875rem;
}
.lang-picker-item:hover,
.lang-picker-item.is-active { background: rgba(129, 140, 248, 0.12); color: var(--text); }
.lang-picker-label { flex: 1; }

.api-docs-playground-note { margin-bottom: 16px; max-width: 42rem; }
.api-docs-console {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  margin-bottom: 16px;
}
.api-docs-console-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
}
.api-docs-field { display: flex; flex-direction: column; gap: 6px; }
.api-docs-field span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.api-docs-field input,
.api-docs-field select,
.api-docs-field textarea {
  font-family: var(--mono);
  font-size: 0.85rem;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #070a10;
  color: var(--text);
}
.api-docs-field textarea { resize: vertical; min-height: 100px; }
.api-docs-field-key input { font-family: var(--mono); }

.api-docs-response {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #070a10;
  overflow: hidden;
}
.api-docs-resp-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.api-docs-resp-status {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
}
.api-docs-resp-status.is-ok { background: rgba(52, 211, 153, 0.15); color: var(--green); }
.api-docs-resp-status.is-err { background: rgba(248, 113, 113, 0.15); color: var(--red); }
.api-docs-resp-meta { font-size: 0.8rem; color: var(--muted); }
.api-docs-resp-body {
  margin: 0;
  padding: 14px 16px;
  max-height: 420px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.api-docs-try-btn {
  margin-top: 12px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(129, 140, 248, 0.45);
  background: rgba(129, 140, 248, 0.12);
  color: #c7d2fe;
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
}
.api-docs-try-btn:hover { background: rgba(129, 140, 248, 0.22); }

@media (max-width: 900px) {
  .api-docs-console-row { grid-template-columns: 1fr; }
  .api-docs-layout { grid-template-columns: 1fr; }
  .api-docs-nav {
    position: static;
    max-height: none;
    border-bottom: 1px solid var(--line);
    padding-bottom: 16px;
  }
  .api-docs-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
  }
}