/* SPVD docs — shared styles. No build step, no external dependencies. */
:root {
  --bg: #fbfbfa;
  --panel: #ffffff;
  --text: #1c1d21;
  --muted: #62646c;
  --line: #e4e4e0;
  --accent: #0f766e;
  --accent-soft: #e6f4f2;
  --code-bg: #f3f3f0;
  --pre-bg: #1e1e1e;
  --pre-text: #d4d4d4;
  --warn: #9a5b00;
  --warn-soft: #fdf3e2;
  --danger: #b42318;
  --get: #0f766e;
  --post: #6d4bd1;
  --ws: #b45309;
  --radius: 8px;
  --sidebar: 264px;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111317; --panel: #171a1f; --text: #e7e7e4; --muted: #9a9ca3; --line: #2a2e35;
    --accent: #3cc2b3; --accent-soft: #15312e; --code-bg: #20242b; --pre-bg: #1a1a1a;
    --warn: #f0b458; --warn-soft: #2e2413; --danger: #f07167;
    --get: #3cc2b3; --post: #a78bfa; --ws: #f0b458; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111317; --panel: #171a1f; --text: #e7e7e4; --muted: #9a9ca3; --line: #2a2e35;
  --accent: #3cc2b3; --accent-soft: #15312e; --code-bg: #20242b; --pre-bg: #1a1a1a;
  --warn: #f0b458; --warn-soft: #2e2413; --danger: #f07167;
  --get: #3cc2b3; --post: #a78bfa; --ws: #f0b458; color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20; height: 56px; display: flex; align-items: center; gap: 16px;
  padding: 0 20px; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; color: var(--text); letter-spacing: -0.01em; white-space: nowrap; }
.brand span { color: var(--muted); font-weight: 500; }
.topnav { display: flex; gap: 4px; margin-left: 8px; overflow-x: auto; }
.topnav a { color: var(--muted); padding: 6px 10px; border-radius: 6px; white-space: nowrap; font-size: 14px; }
.topnav a:hover { background: var(--code-bg); text-decoration: none; color: var(--text); }
.topnav a.active { color: var(--text); background: var(--code-bg); font-weight: 600; }
.topbar .spacer { flex: 1; }
.icon-btn { display: inline-grid; place-items: center; border: 1px solid var(--line); background: var(--panel); color: var(--text); border-radius: 6px; height: 32px; min-width: 32px; padding: 0 8px; cursor: pointer; font: inherit; font-size: 13px; }
.icon-btn:hover { border-color: var(--muted); }
.menu-btn { display: none; }

/* ---------- Layout ---------- */
.layout { display: grid; grid-template-columns: var(--sidebar) minmax(0, 1fr); max-width: 1320px; margin: 0 auto; }
.sidebar { position: sticky; top: 56px; height: calc(100vh - 56px); overflow-y: auto; padding: 20px 12px 40px 20px; border-right: 1px solid var(--line); }
.sidebar input[type="search"] { width: 100%; padding: 7px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: var(--text); font: inherit; font-size: 13px; margin-bottom: 12px; }
.sidebar h4 { margin: 18px 0 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar li a { display: flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 5px; color: var(--text); font-size: 13.5px; }
.sidebar li a:hover { background: var(--code-bg); text-decoration: none; }
.sidebar li a.current { background: var(--accent-soft); color: var(--accent); }
.sidebar .m { font: 600 10px var(--mono); width: 30px; flex: none; }
main { padding: 32px 48px 96px; min-width: 0; }
.content { max-width: 880px; }

/* ---------- Typography ---------- */
h1 { font-size: 32px; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font-size: 22px; letter-spacing: -0.01em; margin: 56px 0 12px; padding-top: 8px; border-top: 1px solid var(--line); }
h2:first-of-type { border-top: 0; }
h3 { font-size: 17px; margin: 32px 0 8px; }
h4 { font-size: 14px; margin: 20px 0 6px; }
.lead { font-size: 17px; color: var(--muted); margin: 0 0 24px; }
p, ul, ol { margin: 0 0 14px; }
li { margin: 3px 0; }
code { font: 0.88em var(--mono); background: var(--code-bg); padding: 1px 5px; border-radius: 4px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

/* ---------- Code blocks ---------- */
.code { position: relative; margin: 0 0 16px; }
pre { margin: 0; background: var(--pre-bg); color: var(--pre-text); padding: 14px 16px; border-radius: var(--radius); overflow-x: auto; font: 13px/1.6 var(--mono); tab-size: 2; }
pre code { background: none; padding: 0; font: inherit; color: inherit; }
.copy { position: absolute; top: 8px; right: 8px; font: 12px var(--sans); background: #2a2e35; color: #d6d6d2; border: 0; border-radius: 5px; padding: 4px 8px; cursor: pointer; opacity: 0; transition: opacity .15s; }
.code:hover .copy, .copy:focus { opacity: 1; }
/* Syntax colours (IDE "dark" palette; code blocks are always dark) */
.tok-k { color: #c586c0; }                      /* keywords */
.tok-o { color: #569cd6; }                      /* true / false / null / self */
.tok-s { color: #ce9178; }                      /* strings */
.tok-n { color: #b5cea8; }                      /* numbers */
.tok-c { color: #6a9955; font-style: italic; }  /* comments */
.tok-f { color: #dcdcaa; }                      /* function / command names */
.tok-t { color: #4ec9b0; }                      /* classes, built-ins, constants */
.tok-v { color: #9cdcfe; }                      /* variables */
.tok-p { color: #9cdcfe; }                      /* properties */
.tok-y { color: #9cdcfe; }                      /* JSON keys, HTTP headers */
.tok-a { color: #569cd6; }                      /* CLI flags */
.tok-m { color: #569cd6; }                      /* <?php */
pre .v-host, pre .v-key { text-decoration: underline dotted rgba(255,255,255,.35); text-underline-offset: 3px; }

/* ---------- Tabs ---------- */
.tabs { margin: 0 0 16px; }
.tablist { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.tablist button { border: 0; background: none; color: var(--muted); padding: 6px 12px; font: inherit; font-size: 13px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tablist button[aria-selected="true"] { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
.tabpanel[hidden] { display: none; }
.tabpanel .code { margin: 0; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; margin: 0 0 18px; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: 14px; background: var(--panel); }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); background: var(--code-bg); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td code { white-space: nowrap; }
table.wrap td code { white-space: normal; }

/* ---------- Callouts, badges ---------- */
.callout { border: 1px solid var(--line); border-left: 3px solid var(--accent); background: var(--panel); padding: 12px 16px; border-radius: 6px; margin: 0 0 16px; }
.callout.warn { border-left-color: var(--warn); background: var(--warn-soft); }
.callout p:last-child, .callout ul:last-child { margin-bottom: 0; }
.callout strong:first-child { display: block; margin-bottom: 2px; }
.badge { display: inline-block; font: 600 11px var(--mono); padding: 2px 7px; border-radius: 4px; border: 1px solid currentColor; vertical-align: middle; }
.badge.get { color: var(--get); } .badge.post { color: var(--post); } .badge.ws, .badge.sse { color: var(--ws); }
.badge.req { color: var(--danger); font-family: var(--sans); border: 0; padding: 0; font-size: 11px; }
.badge.opt { color: var(--muted); font-family: var(--sans); border: 0; padding: 0; font-size: 11px; }
.pill { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 99px; background: var(--code-bg); color: var(--muted); margin-left: 6px; vertical-align: middle; }
.pill.cost { background: var(--accent-soft); color: var(--accent); }

/* ---------- Endpoint cards ---------- */
.endpoint { border: 1px solid var(--line); border-radius: 10px; background: var(--panel); padding: 20px 22px 8px; margin: 0 0 28px; }
.endpoint h3 { margin: 0 0 4px; }
.endpoint .path { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 6px 0 12px; }
.endpoint .path code { font-size: 14px; background: none; padding: 0; }
.endpoint > p { color: var(--muted); }
details { border: 1px solid var(--line); border-radius: 6px; margin: 0 0 14px; background: var(--panel); }
details > summary { cursor: pointer; padding: 8px 12px; font-size: 14px; font-weight: 600; list-style: none; }
details > summary::before { content: "▸"; display: inline-block; width: 16px; color: var(--muted); transition: transform .15s; }
details[open] > summary::before { transform: rotate(90deg); }
details > .inner { padding: 0 12px 12px; }

/* ---------- Config bar ---------- */
.config { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px 16px; border: 1px dashed var(--line); border-radius: var(--radius); margin: 0 0 28px; background: var(--panel); }
.config label { font-size: 12px; color: var(--muted); display: block; margin-bottom: 4px; }
.config input { width: 100%; padding: 7px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--text); font: 13px var(--mono); }
.config p { grid-column: 1 / -1; margin: 0; font-size: 12px; color: var(--muted); }

/* ---------- Cards grid (landing) ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin: 0 0 24px; }
.card { display: block; border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; background: var(--panel); color: var(--text); }
.card:hover { border-color: var(--accent); text-decoration: none; }
.card strong { display: block; margin-bottom: 4px; }
.card span { color: var(--muted); font-size: 14px; }

.steps { counter-reset: s; list-style: none; padding: 0; }
.steps > li { counter-increment: s; position: relative; padding-left: 38px; margin-bottom: 18px; }
.steps > li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 13px; display: grid; place-items: center; }

.codes { columns: 3 140px; font: 12px var(--mono); color: var(--muted); }
.codes span { display: block; }

footer.pagefoot { margin-top: 64px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; top: 56px; width: 280px; background: var(--bg); z-index: 15; transform: translateX(-100%); transition: transform .2s; box-shadow: 0 10px 30px rgba(0,0,0,.2); }
  body.nav-open .sidebar { transform: none; }
  .menu-btn { display: inline-grid; }
  main { padding: 24px 16px 72px; }
  .topnav { display: none; }
  .config { grid-template-columns: 1fr; }
  h1 { font-size: 26px; }
  .endpoint { padding: 16px 14px 4px; }
}