/* ==================================================================
   APIs Gestão AR - documentação
   Design system em CSS puro (sem Bootstrap / jQuery).
   ================================================================== */

/* ---------- tokens ---------- */
:root {
  --brand-900: #0b2130;
  --brand-800: #113043;
  --brand-700: #17435c;
  --brand-500: #2b7ea8;
  --brand-400: #3f9dc9;

  --accent: #ff6c37; /* laranja Postman, usado em POST e CTAs */
  --accent-soft: rgba(255, 108, 55, 0.12);

  --green: #17976a;
  --red: #d64545;
  --blue: #2f6fd0;
  --amber: #b57d10;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --sidebar-width: 310px;
  --topbar-height: 60px;
  --content-max: 1500px;

  --font-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Code", "SF Mono", Consolas, "Liberation Mono", monospace;

  --transition: 160ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- tema claro ---------- */
:root,
[data-theme="light"] {
  --bg: #f6f8fa;
  --bg-elevated: #ffffff;
  --bg-sunken: #eef1f5;
  --bg-hover: #e9edf2;
  --surface-code: #0f2233;
  --surface-code-header: #16324a;

  --text: #16232e;
  --text-muted: #5b6b7a;
  --text-subtle: #7d8b98;
  --text-inverse: #eef4f8;

  --border: #dde3ea;
  --border-strong: #c6d0da;

  --sidebar-bg: #0f2836;
  --sidebar-text: #c3d3de;
  --sidebar-text-active: #ffffff;
  --sidebar-hover: rgba(255, 255, 255, 0.07);
  --sidebar-border: rgba(255, 255, 255, 0.08);

  --shadow-sm: 0 1px 2px rgba(16, 35, 47, 0.06), 0 1px 3px rgba(16, 35, 47, 0.08);
  --shadow: 0 4px 12px rgba(16, 35, 47, 0.08);
  --shadow-lg: 0 16px 40px rgba(16, 35, 47, 0.16);
}

/* ---------- tema escuro ---------- */
[data-theme="dark"] {
  --bg: #0d1620;
  --bg-elevated: #14212e;
  --bg-sunken: #101b26;
  --bg-hover: #1d2d3d;
  --surface-code: #0a141d;
  --surface-code-header: #132234;

  --text: #e4edf4;
  --text-muted: #9bb0c1;
  --text-subtle: #7a8fa0;
  --text-inverse: #e4edf4;

  --border: #21323f;
  --border-strong: #2d4152;

  --sidebar-bg: #0a121a;
  --sidebar-text: #a8bece;
  --sidebar-text-active: #ffffff;
  --sidebar-hover: rgba(255, 255, 255, 0.06);
  --sidebar-border: rgba(255, 255, 255, 0.06);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 18px 44px rgba(0, 0, 0, 0.6);
}

/* ---------- reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0; font-weight: 650; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0 0 0.85em; }
p:last-child { margin-bottom: 0; }
a { color: var(--brand-500); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: var(--font-mono); font-size: 13px; }
button { font-family: inherit; font-size: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--brand-400);
  outline-offset: 2px;
  border-radius: 3px;
}

/* acessibilidade: link de pular para o conteudo */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: 10px 18px;
  background: var(--accent);
  color: #fff;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; text-decoration: none; }

/* ==================================================================
   Layout
   ================================================================== */
.layout { display: flex; min-height: 100vh; }

/* ---------- sidebar ---------- */
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  z-index: 60;
  transition: transform var(--transition);
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}
.sidebar__brand img {
  width: 100%;
  max-width: 190px;
  height: auto;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}

.sidebar__search { padding: 14px 16px 10px; flex-shrink: 0; }
.search {
  position: relative;
  display: flex;
  align-items: center;
}
.search__icon {
  position: absolute;
  left: 11px;
  width: 15px;
  height: 15px;
  color: rgba(255, 255, 255, 0.42);
  pointer-events: none;
}
.search input {
  width: 100%;
  padding: 9px 42px 9px 34px;
  font-family: inherit;
  font-size: 13.5px;
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), background var(--transition);
}
.search input::placeholder { color: rgba(255, 255, 255, 0.4); }
.search input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.11);
  border-color: var(--brand-400);
}
.search__hint {
  position: absolute;
  right: 9px;
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 4px;
  pointer-events: none;
}
.search input:not(:placeholder-shown) ~ .search__hint { display: none; }

.sidebar__nav {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 4px 10px 24px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}
.sidebar__nav::-webkit-scrollbar { width: 9px; }
.sidebar__nav::-webkit-scrollbar-track { background: transparent; }
.sidebar__nav::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 5px;
  border: 2px solid transparent;
  background-clip: content-box;
}
.sidebar__nav::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.3); background-clip: content-box; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  margin-bottom: 1px;
  color: var(--sidebar-text);
  font-size: 13.5px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover { background: var(--sidebar-hover); color: #fff; text-decoration: none; }
.nav-link svg { width: 15px; height: 15px; flex-shrink: 0; opacity: 0.75; }

.nav-group { margin-top: 14px; }
.nav-group__header {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 10px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  background: none;
  border: 0;
  border-radius: var(--radius-sm);
  text-align: left;
  transition: color var(--transition), background var(--transition);
}
.nav-group__header:hover { color: #fff; background: var(--sidebar-hover); }
.nav-group__header svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  opacity: 0.85;
}
.nav-group__header svg.chevron {
  width: 13px;
  height: 13px;
  opacity: 1;
  transition: transform var(--transition);
}
.nav-group__header[aria-expanded="false"] svg.chevron { transform: rotate(-90deg); }
.nav-group__count {
  margin-left: auto;
  padding: 1px 7px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0;
  color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
}
.nav-group__items { display: block; }
.nav-group__header[aria-expanded="false"] + .nav-group__items { display: none; }

.nav-item {
  display: block;
  padding: 7px 10px 7px 18px;
  margin-bottom: 1px;
  color: var(--sidebar-text);
  font-size: 13.5px;
  line-height: 1.35;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.nav-item:hover { background: var(--sidebar-hover); color: #fff; text-decoration: none; }
.nav-item.is-active {
  color: var(--sidebar-text-active);
  background: rgba(255, 108, 55, 0.14);
  border-left-color: var(--accent);
  font-weight: 550;
}
.nav-item__label { min-width: 0; display: block; }
.nav-item mark {
  padding: 0 1px;
  color: #fff;
  background: rgba(255, 108, 55, 0.34);
  border-radius: 2px;
}

.nav-empty {
  padding: 18px 12px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 13px;
  text-align: center;
}

.sidebar__footer {
  padding: 12px 16px;
  border-top: 1px solid var(--sidebar-border);
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.4);
  flex-shrink: 0;
}

/* tamanho padrão de qualquer ícone injetado pelo JS; regras mais
   específicas (.panel__title svg, .nav-link svg, ...) sobrescrevem */
.icon { width: 16px; height: 16px; flex-shrink: 0; }

/* badge de método (POST/GET/...) */
.method {
  flex-shrink: 0;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 4px;
  text-transform: uppercase;
  line-height: 1.5;
}
.method--post { color: #fff; background: var(--accent); }
.method--get { color: #fff; background: var(--green); }
.method--put { color: #fff; background: var(--blue); }
.method--patch { color: #23303a; background: #e8b53d; }
.method--delete { color: #fff; background: var(--red); }

/* ---------- área principal ---------- */
.main {
  flex: 1;
  min-width: 0;
  margin-left: var(--sidebar-width);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
  height: var(--topbar-height);
  padding: 0 20px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
@supports not (backdrop-filter: blur(10px)) {
  .topbar { background: var(--bg); }
}
.topbar__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar__spacer { margin-left: auto; }

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.icon-button:hover { background: var(--bg-hover); color: var(--text); border-color: var(--border); }
.icon-button svg { width: 17px; height: 17px; }

.button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.button:hover { background: var(--bg-hover); text-decoration: none; }
.button:active { transform: translateY(1px); }
.button svg { width: 15px; height: 15px; }
.button--primary {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}
.button--primary:hover { background: #ef5f2b; border-color: #ef5f2b; }

#menu-toggle { display: none; }

.content {
  max-width: var(--content-max);
  padding: 34px 32px 120px;
}

/* ==================================================================
   Introdução / overview
   ================================================================== */
.intro { margin-bottom: 60px; scroll-margin-top: calc(var(--topbar-height) + 20px); }
.intro__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 11px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 20px;
}
.intro__title {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 14px;
}
.intro__lead {
  max-width: 76ch;
  font-size: 16.5px;
  color: var(--text-muted);
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 30px;
}
.stat {
  padding: 10px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat__value { font-size: 20px; font-weight: 700; line-height: 1.2; }
.stat__label { font-size: 11.5px; color: var(--text-subtle); text-transform: uppercase; letter-spacing: 0.06em; }

.panel {
  padding: 22px 24px;
  margin-bottom: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.panel__title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  font-size: 16px;
}
.panel__title svg { width: 17px; height: 17px; color: var(--accent); }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 20px; }

/* base url em destaque */
.base-url {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 13px 16px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.base-url code { font-size: 13.5px; word-break: break-all; }

/* callouts */
.callout {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  margin: 0 0 16px;
  font-size: 14px;
  border-radius: var(--radius);
  border: 1px solid;
  border-left-width: 3px;
}
.callout svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; }
.callout--info { color: var(--text); background: rgba(47, 111, 208, 0.07); border-color: rgba(47, 111, 208, 0.28); }
.callout--info svg { color: var(--blue); }
.callout--warn { color: var(--text); background: rgba(181, 125, 16, 0.09); border-color: rgba(181, 125, 16, 0.3); }
.callout--warn svg { color: var(--amber); }
.callout--danger { color: var(--text); background: rgba(214, 69, 69, 0.07); border-color: rgba(214, 69, 69, 0.28); }
.callout--danger svg { color: var(--red); }
.callout code {
  padding: 1px 5px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* cards de download do Postman */
.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.download-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  color: var(--text);
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.download-card:hover {
  border-color: var(--accent);
  background: var(--bg-hover);
  text-decoration: none;
  transform: translateY(-1px);
}
.download-card__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 9px;
}
.download-card__icon svg { width: 18px; height: 18px; }
.download-card__name { font-weight: 600; font-size: 14px; }
.download-card__meta { font-size: 12px; color: var(--text-subtle); }

/* fluxos (passo a passo) */
.flow { margin-bottom: 18px; }
.flow:last-child { margin-bottom: 0; }
.flow__name { font-size: 13.5px; font-weight: 650; margin-bottom: 9px; }
.flow__steps { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.flow__step {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 11px;
  font-size: 12.5px;
  color: var(--text);
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: border-color var(--transition), background var(--transition);
}
.flow__step:hover { border-color: var(--accent); text-decoration: none; background: var(--bg-hover); }
.flow__step span { font-family: var(--font-mono); font-size: 11px; color: var(--text-subtle); }
.flow__arrow { color: var(--text-subtle); flex-shrink: 0; }
.flow__arrow svg { width: 13px; height: 13px; display: block; }

/* ==================================================================
   Endpoints
   ================================================================== */
.group-header {
  padding-top: 26px;
  margin: 46px 0 24px;
  border-top: 1px solid var(--border);
  scroll-margin-top: calc(var(--topbar-height) + 16px);
}
.group-header__title { display: flex; align-items: center; gap: 10px; font-size: 24px; }
.group-header__title svg { width: 21px; height: 21px; color: var(--accent); }
.group-header__description { max-width: 82ch; margin-top: 8px; color: var(--text-muted); }

.endpoint {
  margin-bottom: 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  scroll-margin-top: calc(var(--topbar-height) + 16px);
}
.endpoint:target { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.endpoint__header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 22px 16px;
  border-bottom: 1px solid var(--border);
}
.endpoint__id {
  flex-shrink: 0;
  min-width: 26px;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-subtle);
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 5px;
  text-align: center;
}
.endpoint__heading { flex: 1; min-width: 0; }
.endpoint__name { font-size: 18px; margin-bottom: 3px; }
.endpoint__anchor {
  margin-left: 7px;
  color: var(--text-subtle);
  opacity: 0;
  font-weight: 400;
  transition: opacity var(--transition);
}
.endpoint:hover .endpoint__anchor { opacity: 1; }
.endpoint__group { font-size: 12px; color: var(--text-subtle); }

.endpoint__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0;
}
.endpoint__col { padding: 20px 22px; min-width: 0; }
.endpoint__col--left { border-right: 1px solid var(--border); }
.endpoint__col--right { background: var(--bg-sunken); }

@media (max-width: 1200px) {
  .endpoint__body { grid-template-columns: minmax(0, 1fr); }
  .endpoint__col--left { border-right: 0; border-bottom: 1px solid var(--border); }
}

.endpoint__description { color: var(--text-muted); margin-bottom: 16px; }
.endpoint__description strong, .endpoint__description code { color: var(--text); }

.section-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 22px 0 10px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
}
.section-label:first-child { margin-top: 0; }
.section-label__badge {
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-muted);
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* url do endpoint */
.url-bar {
  display: flex;
  align-items: stretch;
  overflow: hidden;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.url-bar .method {
  display: flex;
  align-items: center;
  padding: 0 11px;
  border-radius: 0;
  font-size: 11px;
}
.url-bar__value {
  flex: 1;
  min-width: 0;
  padding: 9px 11px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  word-break: break-all;
  align-self: center;
}
.url-bar__value b { font-weight: 700; color: var(--text); }
.url-bar__value span { color: var(--text-subtle); }

/* tabela de parâmetros */
.params { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.params th {
  padding: 7px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-subtle);
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.params td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.params tr:last-child td { border-bottom: 0; }
.params tbody tr:hover { background: var(--bg-sunken); }
.params__name { font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.params__name .req { color: var(--red); margin-left: 3px; }
.params__example { font-family: var(--font-mono); font-size: 12px; color: var(--brand-500); word-break: break-word; }
.params__example em { color: var(--text-subtle); font-family: var(--font-sans); }
.params__description { color: var(--text-muted); font-size: 13px; }
.params-scroll { overflow-x: auto; }

/* mostrar/ocultar parâmetros longos */
.params-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--brand-500);
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
}
.params-toggle:hover { background: var(--bg-sunken); }
.params-toggle svg { width: 13px; height: 13px; transition: transform var(--transition); }
.params-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }

/* ==================================================================
   Blocos de código
   ================================================================== */
.code-block {
  margin: 0;
  background: var(--surface-code);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.code-block__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px 7px 13px;
  background: var(--surface-code-header);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.code-block__title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.62);
  letter-spacing: 0.03em;
}
.code-block__actions { margin-left: auto; display: flex; gap: 4px; }
.code-block pre {
  margin: 0;
  padding: 14px 16px;
  max-height: 460px;
  overflow: auto;
  color: #d7e3ec;
  font-size: 12.5px;
  line-height: 1.62;
  tab-size: 2;
}
.code-block pre::-webkit-scrollbar { width: 10px; height: 10px; }
.code-block pre::-webkit-scrollbar-track { background: transparent; }
.code-block pre::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.17);
  border-radius: 5px;
  border: 2px solid transparent;
  background-clip: content-box;
}
.code-block pre code { color: inherit; white-space: pre; }
.code-block--tall pre { max-height: 620px; }

.code-action {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  font-size: 11.5px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 5px;
  transition: background var(--transition), color var(--transition);
}
.code-action:hover { background: rgba(255, 255, 255, 0.15); color: #fff; }
.code-action svg { width: 12px; height: 12px; }
.code-action.is-done { color: #6ee7a8; border-color: rgba(110, 231, 168, 0.4); }

/* realce de sintaxe JSON */
.tok-key { color: #7fd3f7; }
.tok-string { color: #b9e88c; }
.tok-number { color: #ffb86c; }
.tok-boolean { color: #ff9ec2; }
.tok-null { color: #ff9ec2; }
.tok-punct { color: #8ba6ba; }
.tok-comment { color: #6d8496; font-style: italic; }
.tok-keyword { color: #ff9ec2; }
.tok-method { color: #ffb86c; font-weight: 700; }
.tok-url { color: #7fd3f7; }
.tok-flag { color: #b9e88c; }

/* ---------- abas ---------- */
.tabs { display: flex; flex-wrap: wrap; gap: 3px; margin-bottom: 10px; }
.tab {
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.tab:hover { background: var(--bg-hover); color: var(--text); }
.tab[aria-selected="true"] {
  color: var(--text);
  background: var(--bg-elevated);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.tab__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border-radius: 50%;
  vertical-align: middle;
}
.tab__dot--ok { background: var(--green); }
.tab__dot--error { background: var(--red); }
.tab-panel[hidden] { display: none; }

/* status da resposta */
.response-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 20px;
}
.response-status--ok { color: var(--green); background: rgba(23, 151, 106, 0.11); }
.response-status--error { color: var(--red); background: rgba(214, 69, 69, 0.11); }
.response-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ==================================================================
   Utilidades / interações
   ================================================================== */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: rgba(8, 18, 26, 0.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
body.sidebar-open .backdrop { opacity: 1; visibility: visible; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  z-index: 300;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
  background: var(--brand-900);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 40px;
  box-shadow: var(--shadow-lg);
  transform: translate(-50%, 20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.toast svg { width: 15px; height: 15px; color: #6ee7a8; }

.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition), color var(--transition);
}
.to-top.is-visible { opacity: 1; visibility: visible; }
.to-top:hover { color: var(--text); }
.to-top svg { width: 16px; height: 16px; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

kbd {
  padding: 1px 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-muted);
  background: var(--bg-sunken);
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 4px;
}

/* ==================================================================
   Responsivo
   ================================================================== */
@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); box-shadow: var(--shadow-lg); }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .main { margin-left: 0; }
  #menu-toggle { display: inline-flex; }
  .content { padding: 26px 20px 100px; }
}

@media (max-width: 680px) {
  body { font-size: 14.5px; }
  :root { --sidebar-width: 290px; }
  .content { padding: 20px 14px 90px; }
  .endpoint__col { padding: 16px 15px; }
  .endpoint__header { padding: 15px 16px 13px; }
  .panel { padding: 18px 16px; }
  .intro__lead { font-size: 15.5px; }
  .topbar { padding: 0 12px; }
  .topbar__title { display: none; }
  .stat { flex: 1 1 calc(50% - 10px); }
  .group-header__title { font-size: 21px; }
  .endpoint__name { font-size: 16.5px; }
  .code-block pre { font-size: 12px; padding: 12px; }
  .download-grid { grid-template-columns: 1fr; }
}

/* ==================================================================
   Impressão
   ================================================================== */
@media print {
  .sidebar, .topbar, .to-top, .toast, .backdrop, .code-block__actions, .params-toggle { display: none !important; }
  .main { margin-left: 0; }
  .content { max-width: none; padding: 0; }
  .endpoint { break-inside: avoid; border-color: #ccc; box-shadow: none; }
  .endpoint__body { grid-template-columns: 1fr; }
  .code-block pre { max-height: none; }
  .tab-panel[hidden] { display: block !important; }
  body { background: #fff; }
}