/* Manual Flutua — folha de estilos compartilhada por todas as páginas do manual */

:root {
  --color-bg: #f4f3ee;
  --color-bg-alt: #eae7dc;
  --color-surface: #fbfaf6;
  --color-ink: #1b2a2e;
  --color-ink-soft: #4c5c58;
  --color-ink-faint: #7c8a86;
  --color-accent: #21594f;
  --color-accent-deep: #143b34;
  --color-accent-soft: #dbe7e2;
  --color-gold: #a6752e;
  --color-gold-soft: #f0e3cd;
  --color-border: #d9d4c6;
  --status-success: #2f7d4f;
  --status-success-soft: #dcefe2;
  --status-pending: #a6752e;
  --status-pending-soft: #f2e6d2;
  --status-error: #a5342c;
  --status-error-soft: #f5dedb;
  --status-neutral: #746c5e;
  --status-neutral-soft: #e8e4d8;
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  --font-body: "Segoe UI", -apple-system, system-ui, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #131e1c;
    --color-bg-alt: #1a2725;
    --color-surface: #182421;
    --color-ink: #ece8dd;
    --color-ink-soft: #b6c2bc;
    --color-ink-faint: #83938c;
    --color-accent: #66bba7;
    --color-accent-deep: #8fd4c1;
    --color-accent-soft: #223934;
    --color-gold: #d8a860;
    --color-gold-soft: #382d1c;
    --color-border: #2b3936;
    --status-success: #57b57e;
    --status-success-soft: #1e332a;
    --status-pending: #d8a860;
    --status-pending-soft: #382d1c;
    --status-error: #e2766a;
    --status-error-soft: #3a2321;
    --status-neutral: #98a29a;
    --status-neutral-soft: #263531;
  }
}
:root[data-theme="dark"] {
  --color-bg: #131e1c;
  --color-bg-alt: #1a2725;
  --color-surface: #182421;
  --color-ink: #ece8dd;
  --color-ink-soft: #b6c2bc;
  --color-ink-faint: #83938c;
  --color-accent: #66bba7;
  --color-accent-deep: #8fd4c1;
  --color-accent-soft: #223934;
  --color-gold: #d8a860;
  --color-gold-soft: #382d1c;
  --color-border: #2b3936;
  --status-success: #57b57e;
  --status-success-soft: #1e332a;
  --status-pending: #d8a860;
  --status-pending-soft: #382d1c;
  --status-error: #e2766a;
  --status-error-soft: #3a2321;
  --status-neutral: #98a29a;
  --status-neutral-soft: #263531;
}
:root[data-theme="light"] {
  --color-bg: #f4f3ee;
  --color-bg-alt: #eae7dc;
  --color-surface: #fbfaf6;
  --color-ink: #1b2a2e;
  --color-ink-soft: #4c5c58;
  --color-ink-faint: #7c8a86;
  --color-accent: #21594f;
  --color-accent-deep: #143b34;
  --color-accent-soft: #dbe7e2;
  --color-gold: #a6752e;
  --color-gold-soft: #f0e3cd;
  --color-border: #d9d4c6;
  --status-success: #2f7d4f;
  --status-success-soft: #dcefe2;
  --status-pending: #a6752e;
  --status-pending-soft: #f2e6d2;
  --status-error: #a5342c;
  --status-error-soft: #f5dedb;
  --status-neutral: #746c5e;
  --status-neutral-soft: #e8e4d8;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
a { color: var(--color-accent); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* ---------- Barra de módulos (navegação entre páginas do manual) ---------- */
.modbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.15rem;
  overflow-x: auto;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0.55rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
}
.modbar .home {
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
  margin-right: 0.6rem;
  padding-right: 0.7rem;
  border-right: 1px solid var(--color-border);
  white-space: nowrap;
}
.modbar a.mod-link {
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  color: var(--color-ink-faint);
  text-decoration: none;
  white-space: nowrap;
}
.modbar a.mod-link:hover { color: var(--color-accent); }
.modbar a.mod-link.current {
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 700;
}

/* ---------- Capa ---------- */
.cover {
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(255,255,255,0.035) 0px,
      rgba(255,255,255,0.035) 1px,
      transparent 1px,
      transparent 34px
    ),
    linear-gradient(160deg, var(--color-accent-deep), #0e2622 85%);
  color: #f2efe4;
  padding: 4.5rem 1.5rem 4rem;
  text-align: left;
}
.cover.cover--compact { padding: 3rem 1.5rem 2.75rem; }
.cover-inner { max-width: 760px; margin: 0 auto; }
.cover-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #cfe4dc;
  margin: 0 0 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.6em;
}
.cover-eyebrow::before {
  content: "";
  display: inline-block;
  width: 1.6em;
  height: 1px;
  background: #cfe4dc;
}
.cover h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.2vw, 3rem);
  line-height: 1.12;
  margin: 0 0 1rem;
  text-wrap: balance;
  font-weight: 400;
}
.cover.cover--compact h1 { font-size: clamp(1.8rem, 3.4vw, 2.4rem); }
.cover p.lede {
  font-size: 1.1rem;
  color: #dce7e0;
  max-width: 58ch;
  margin: 0 0 1.75rem;
}
.cover-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  font-size: 0.85rem;
  color: #b9cbc3;
  border-top: 1px solid rgba(255,255,255,0.18);
  padding-top: 1.2rem;
}
.cover-meta strong { color: #f2efe4; font-weight: 600; }

/* ---------- Layout geral ---------- */
.page {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem 6rem;
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}
@media (max-width: 940px) {
  .page { grid-template-columns: 1fr; }
}

/* ---------- Sumário (TOC) ---------- */
nav.toc {
  position: sticky;
  top: 3.4rem;
  padding: 1.5rem 0 2rem;
  font-size: 0.92rem;
}
@media (max-width: 940px) {
  nav.toc {
    position: static;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 0.4rem 1rem;
    margin-top: -1rem;
  }
}
nav.toc .toc-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin: 0 0 0.9rem;
}
@media (max-width: 940px) {
  nav.toc .toc-label { display: none; }
}
nav.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  border-left: 1px solid var(--color-border);
}
@media (max-width: 940px) {
  nav.toc ol {
    flex-direction: row;
    overflow-x: auto;
    border-left: none;
    gap: 0;
    padding: 0.6rem 0;
  }
}
nav.toc a {
  display: block;
  padding: 0.4rem 0 0.4rem 1rem;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--color-ink-soft);
  text-decoration: none;
  white-space: nowrap;
}
nav.toc a:hover { color: var(--color-accent); }
nav.toc a.active {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
  font-weight: 600;
}
@media (max-width: 940px) {
  nav.toc a { padding: 0.4rem 0.85rem; border-left: none; border-bottom: 2px solid transparent; }
  nav.toc a.active { border-left: none; border-bottom-color: var(--color-accent); }
}
nav.toc .toc-sub { padding-left: 1.7rem; font-size: 0.87rem; }
@media (max-width: 940px) { nav.toc .toc-sub { display: none; } }

/* ---------- Conteúdo ---------- */
main { min-width: 0; padding-top: 3rem; }
.intro-block { max-width: 68ch; margin-bottom: 3.5rem; }
.intro-block p { color: var(--color-ink-soft); }

section.module { padding-top: 2.75rem; margin-top: 1rem; border-top: 1px solid var(--color-border); }
section.module:first-of-type { border-top: none; }

.module-kicker {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.6rem;
}
h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.85rem;
  margin: 0 0 0.6rem;
  text-wrap: balance;
}
.module-route {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-ink-faint);
  margin: 0 0 1.4rem;
}
h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.32rem;
  margin: 2.4rem 0 0.5rem;
}
h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 1.8rem 0 0.7rem;
  color: var(--color-ink);
}
p { max-width: 70ch; }
.subhead-note { color: var(--color-ink-soft); max-width: 70ch; }

/* ---------- Caixa "por que existe" ---------- */
.why {
  background: var(--color-accent-soft);
  border-radius: 10px;
  padding: 1.1rem 1.3rem;
  margin: 1.2rem 0 1.8rem;
  max-width: 68ch;
}
.why .why-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 0.4rem;
}
:root[data-theme="dark"] .why .why-label { color: var(--color-accent-deep); }
@media (prefers-color-scheme: dark) { .why .why-label { color: var(--color-accent-deep); } }
.why p { margin: 0; color: var(--color-ink); font-size: 0.96rem; }

/* ---------- Caixa "regra importante" ---------- */
.rule {
  border-left: 3px solid var(--color-gold);
  background: var(--color-gold-soft);
  padding: 0.95rem 1.2rem;
  margin: 1.4rem 0;
  border-radius: 0 8px 8px 0;
  max-width: 68ch;
}
.rule .rule-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 700;
  margin: 0 0 0.4rem;
}
.rule p, .rule ul { margin: 0; font-size: 0.95rem; }
.rule ul { padding-left: 1.2rem; }
.rule li + li { margin-top: 0.3rem; }

/* ---------- Caixa "ainda não implementado" ---------- */
.placeholder {
  border: 1px dashed var(--color-ink-faint);
  border-radius: 8px;
  padding: 0.95rem 1.2rem;
  margin: 1.4rem 0;
  max-width: 68ch;
  color: var(--color-ink-soft);
}
.placeholder .placeholder-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  font-weight: 700;
  margin: 0 0 0.4rem;
}
.placeholder p { margin: 0; font-size: 0.95rem; }

/* ---------- Campos ---------- */
dl.fields {
  margin: 1.1rem 0 1.8rem;
  border-top: 1px solid var(--color-border);
  max-width: 78ch;
}
.field-row {
  display: grid;
  grid-template-columns: 190px minmax(0,1fr);
  gap: 0.3rem 1.4rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}
@media (max-width: 640px) {
  .field-row { grid-template-columns: 1fr; gap: 0.2rem; }
}
.field-row dt {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-ink);
}
.field-row dt .req {
  color: var(--color-gold);
  font-weight: 700;
}
.field-row dd {
  margin: 0;
  color: var(--color-ink-soft);
  font-size: 0.92rem;
}

/* ---------- Ações (botões descritos) ---------- */
.actions { display: flex; flex-direction: column; gap: 1rem; margin: 1.1rem 0 1.8rem; }
.action {
  display: grid;
  grid-template-columns: 190px minmax(0,1fr);
  gap: 0.3rem 1.4rem;
  max-width: 78ch;
}
@media (max-width: 640px) { .action { grid-template-columns: 1fr; } }
.action .btn-label {
  justify-self: start;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  background: var(--color-accent);
  color: #fff;
  white-space: nowrap;
  height: fit-content;
}
.action p { margin: 0; color: var(--color-ink-soft); font-size: 0.92rem; }

/* ---------- Tabelas de status ---------- */
.table-wrap { overflow-x: auto; margin: 1rem 0 1.8rem; max-width: 78ch; }
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
}
caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  padding-bottom: 0.5rem;
}
th, td {
  text-align: left;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
th {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  font-weight: 600;
}
td.num, th.num { font-variant-numeric: tabular-nums; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.42em;
  padding: 0.18em 0.65em 0.2em;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}
.pill::before {
  content: "";
  width: 0.5em;
  height: 0.5em;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}
.pill--success { background: var(--status-success-soft); color: var(--status-success); }
.pill--pending  { background: var(--status-pending-soft); color: var(--status-pending); }
.pill--error    { background: var(--status-error-soft); color: var(--status-error); }
.pill--neutral  { background: var(--status-neutral-soft); color: var(--status-neutral); }

/* ---------- Glossário ---------- */
.glossary { columns: 2; column-gap: 3rem; max-width: 82ch; }
@media (max-width: 640px) { .glossary { columns: 1; } }
.glossary .g-item { break-inside: avoid; margin-bottom: 1rem; }
.glossary dt {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-accent);
}
:root[data-theme="dark"] .glossary dt { color: var(--color-accent-deep); }
.glossary dd { margin: 0.15rem 0 0; color: var(--color-ink-soft); font-size: 0.88rem; }

/* ---------- Diagrama de fluxo numerado ---------- */
.flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 68ch;
  margin: 1.4rem 0 2rem;
}
.flow-step {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 0 1rem;
}
.flow-step .n {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-weight: 700;
  position: relative;
}
:root[data-theme="dark"] .flow-step .n { color: var(--color-accent-deep); }
.flow-step:not(:last-child) .n::after {
  content: "";
  position: absolute;
  top: 1.6em;
  bottom: -0.9rem;
  left: 0.55em;
  width: 1px;
  background: var(--color-border);
}
.flow-step .body { padding-bottom: 1.5rem; }
.flow-step .body strong { display: block; font-size: 0.95rem; margin-bottom: 0.15rem; }
.flow-step .body p { margin: 0; color: var(--color-ink-soft); font-size: 0.9rem; }

/* ---------- Índice geral (index.html) ---------- */
.modgrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.1rem;
  max-width: 980px;
  margin: 1rem 0 3rem;
}
.modcard {
  display: block;
  text-decoration: none;
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.3rem 1.4rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
@media (prefers-reduced-motion: reduce) { .modcard { transition: none; } }
.modcard:hover { border-color: var(--color-accent); transform: translateY(-2px); }
.modcard .modcard-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--color-gold);
  letter-spacing: 0.08em;
}
.modcard h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.2rem;
  margin: 0.3rem 0 0.4rem;
}
.modcard p {
  margin: 0;
  font-size: 0.87rem;
  color: var(--color-ink-soft);
  max-width: none;
}
.modgroup-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin: 2.4rem 0 0.9rem;
}
.modgroup-label:first-of-type { margin-top: 0; }

footer.colophon {
  max-width: 68ch;
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-ink-faint);
  font-size: 0.82rem;
}

.back-to-top {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 0.6rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}
.back-to-top.show { opacity: 1; pointer-events: auto; }
@media (prefers-reduced-motion: reduce) { .back-to-top { transition: none; } }

@media print {
  .cover { background: none; color: #000; padding: 1rem 0; }
  .cover-eyebrow, .cover-meta { color: #333; }
  nav.toc, .back-to-top, .modbar { display: none; }
  .page { grid-template-columns: 1fr; padding: 0 0.5rem; }
  main { padding-top: 0; }
  section.module { break-inside: avoid-page; break-before: page; }
  section.module:first-of-type { break-before: avoid; }
  body { background: #fff; color: #000; }
  a { color: #000; text-decoration: underline; }
}