/* Vedika developer docs — static stylesheet.
   No external fonts, no AI-tool references, no telemetry. */

:root {
  --color-bg: #0d1117;
  --color-surface: #11161e;
  --color-surface-2: #161d27;
  --color-border: #1f2733;
  --color-border-strong: #2c374a;
  --color-text: #e6edf3;
  --color-text-muted: #9aa6b2;
  --color-text-faint: #6b7785;
  --color-accent: #f0b232;
  --color-accent-strong: #ffc955;
  --color-link: #f0b232;
  --color-code-bg: #0a0e13;
  --color-code-border: #1f2733;
  --color-success: #5fb074;
  --color-warn: #e6a23c;
  --color-error: #f47067;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Menlo", "Consolas", monospace;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--color-border);
  --max-width: 1180px;
}

@media (prefers-color-scheme: light) {
  :root {
    --color-bg: #fbfaf6;
    --color-surface: #ffffff;
    --color-surface-2: #f6f2e8;
    --color-border: #e7e1d2;
    --color-border-strong: #d6cfbd;
    --color-text: #1b1a16;
    --color-text-muted: #4f4a3d;
    --color-text-faint: #7a7261;
    --color-accent: #8a5a00;
    --color-accent-strong: #6b4500;
    --color-link: #6b4500;
    --color-code-bg: #1b1a16;
    --color-code-border: #2c2a23;
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.06), 0 0 0 1px var(--color-border);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

code, pre, kbd, samp {
  font-family: var(--font-mono);
  font-size: 13.5px;
}

/* ------- Layout ------- */

.shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  min-height: 100vh;
}

@media (max-width: 880px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .shell.nav-open .sidebar { display: block; }
}

.sidebar {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: 24px 18px;
  position: sticky;
  top: 0;
  align-self: start;
  max-height: 100vh;
  overflow-y: auto;
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
  color: var(--color-text);
}

.sidebar .brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--color-accent-strong), var(--color-accent) 60%, #4a3208);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }

.sidebar .group-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin: 18px 0 6px;
}

.sidebar .group-label:first-of-type { margin-top: 4px; }

.sidebar a.nav-link {
  display: block;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 14px;
}

.sidebar a.nav-link:hover { color: var(--color-text); background: var(--color-surface-2); text-decoration: none; }
.sidebar a.nav-link.active { color: var(--color-accent); background: var(--color-surface-2); }

.main {
  padding: 32px 40px 96px;
  max-width: 980px;
  width: 100%;
}

@media (max-width: 880px) { .main { padding: 20px 18px 64px; } }

.sidebar-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font: inherit;
  margin-bottom: 14px;
  cursor: pointer;
  align-items: center;
  gap: 6px;
}

/* Keep the mobile override after the desktop toggle rule. */
@media (max-width: 880px) {
  .sidebar-toggle { display: inline-flex; }
  .shell.nav-open .sidebar { position: static; height: auto; max-height: 60vh; }
}

/* ------- Typography ------- */

h1, h2, h3, h4 { letter-spacing: -0.015em; line-height: 1.25; }
h1 { font-size: 32px; margin: 4px 0 10px; }
h2 { font-size: 24px; margin: 40px 0 12px; padding-top: 12px; border-top: 1px solid var(--color-border); }
h2:first-of-type { border-top: none; padding-top: 0; }
h3 { font-size: 18px; margin: 24px 0 8px; }
h4 { font-size: 15px; margin: 18px 0 6px; color: var(--color-text-muted); }

p { margin: 0 0 14px; }
p + p { margin-top: 0; }

ul, ol { margin: 0 0 14px; padding-left: 22px; }
li + li { margin-top: 4px; }

.lead {
  font-size: 17px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  max-width: 64ch;
}

.muted { color: var(--color-text-muted); }
.faint { color: var(--color-text-faint); }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11.5px;
  letter-spacing: 0.02em;
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-strong);
  text-transform: none;
  font-weight: 500;
}

.tag.required { color: var(--color-error); border-color: rgba(244, 112, 103, 0.4); }
.tag.metered { color: var(--color-accent); border-color: rgba(240, 178, 50, 0.4); }
.tag.free { color: var(--color-success); border-color: rgba(95, 176, 116, 0.4); }
.tag.deprecated { color: var(--color-warn); border-color: rgba(230, 162, 60, 0.4); }

.tag-row { display: flex; gap: 6px; flex-wrap: wrap; }

/* ------- Cards ------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin: 18px 0 28px;
}

.card {
  display: block;
  padding: 16px 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
}

.card:hover { border-color: var(--color-border-strong); text-decoration: none; }
.card h3 { margin: 0 0 6px; font-size: 16px; color: var(--color-text); }
#errors-list .card h3 { overflow-wrap: anywhere; }
.card p { margin: 0; color: var(--color-text-muted); font-size: 14px; }

/* ------- Code ------- */

pre {
  background: var(--color-code-bg);
  color: #e8e3d6;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-code-border);
  overflow-x: auto;
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.6;
}

@media (prefers-color-scheme: light) {
  pre { color: #f3eedd; }
}

:not(pre) > code {
  background: var(--color-surface-2);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
  border: 1px solid var(--color-border);
}

.code-block {
  position: relative;
  margin: 0 0 18px;
}

.code-block pre { margin: 0; }

.code-block .copy {
  position: absolute;
  top: 8px;
  right: 8px;
  background: transparent;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.code-block .copy:hover { color: var(--color-text); border-color: var(--color-text-muted); }

.code-block .lang {
  position: absolute;
  top: 8px;
  left: 12px;
  font-size: 11px;
  color: var(--color-text-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  user-select: none;
}

/* ------- Tables ------- */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 22px;
  font-size: 14px;
}

th, td {
  text-align: left;
  padding: 9px 12px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

th {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-surface);
}

td code { font-size: 12.5px; }

/* ------- Endpoint ------- */

.endpoint {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin: 0 0 22px;
  background: var(--color-surface);
  overflow: hidden;
}

.endpoint-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
}

.method {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-code-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}

.method.post { color: var(--color-success); border-color: rgba(95, 176, 116, 0.4); }
.method.get { color: var(--color-link); border-color: rgba(107, 69, 0, 0.3); }

.endpoint-path {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-text);
  word-break: break-all;
}

.endpoint-body {
  padding: 16px;
}

.endpoint-body p:last-child { margin-bottom: 0; }

.endpoint-body h4 {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin: 0 0 8px;
}

/* ------- Callouts ------- */

.callout {
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  margin: 0 0 18px;
  font-size: 14px;
}

.callout.warn { border-left-color: var(--color-warn); }
.callout.error { border-left-color: var(--color-error); }

.callout strong { display: block; margin-bottom: 4px; }

/* ------- Footer ------- */

.footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
}

.footer a { color: var(--color-text-muted); }

/* ------- Generated list (used by reference pages) ------- */

.ref-list { display: flex; flex-direction: column; gap: 6px; margin: 0 0 22px; padding: 0; list-style: none; }
.ref-list li { padding: 0; margin: 0; }
.ref-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
}
.ref-list a:hover { border-color: var(--color-border-strong); text-decoration: none; }
.ref-list .label { font-family: var(--font-mono); color: var(--color-text-muted); font-size: 12.5px; min-width: 80px; }

/* ------- Tabs (lightweight) ------- */

.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
  margin: 18px 0 0;
}

.tab {
  padding: 8px 14px;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font: inherit;
  font-size: 14px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  margin-bottom: -1px;
}

.tab[aria-selected="true"] {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}

.tab-panels { margin-top: 14px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Narrow screens: a grid item sizes to its widest child unless told otherwise,
   which pushed the whole page wider than the viewport. Wide tables scroll
   inside the page instead. */
.main { min-width: 0; }
.main table { display: block; max-width: 100%; overflow-x: auto; }
.docshot { max-width: 100%; height: auto; }

/* Keep code controls on their own line, above scrollable source. */
.code-block { border-radius: var(--radius-sm); background: #171b24; }
.code-block pre { padding-top: 60px; }
.code-block .lang { top: 18px; color: #d9e1ed; }
.code-block .copy { min-height: 44px; top: 6px; background: #293346; color: #fff; border-color: #8596b0; }
.code-block .copy:hover { color: #fff; background: #35445c; }
.mobile-bar, .menu-backdrop, .menu-close { display: none; }
@media (max-width: 880px) {
  .mobile-bar { display: flex; position: sticky; top: 0; z-index: 40; margin: -20px -18px 20px; padding: 8px 18px; background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
  .mobile-bar .sidebar-toggle { min-height: 44px; margin: 0; }
  .shell.nav-open .sidebar { position: fixed; top: 0; bottom: 0; left: 0; height: 100dvh; max-height: none; width: min(320px, 88vw); z-index: 60; overflow-y: auto; box-shadow: 0 0 0 1px var(--color-border); }
  .sidebar .nav-link { min-height: 44px; display: flex; align-items: center; }
  .menu-close { display: block; min-width: 44px; min-height: 44px; margin-bottom: 12px; border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); cursor: pointer; }
  .shell.nav-open .menu-backdrop { display: block; position: fixed; inset: 0; z-index: 50; border: 0; background: #0008; }
}