/* Guia de Viagem · Passo de Estrada
   Paleta: Verde Oliva #5D6755 · Areia #EDE4DF · Marrom #8B8070 · Grafite #353B33
   Tipos: Fraunces (títulos) · Raleway (texto) */
:root {
  --oliva: #5D6755; --oliva-2: #4a5244; --oliva-soft: #dfe3d9;
  --areia: #EDE4DF; --areia-2: #f6f1ed; --marrom: #8B8070; --grafite: #353B33;
  --paper: #fffdfb; --line: #e3d9d2; --ok: #3f7d4e; --warn: #a3651d;
  --r: 16px; --shadow: 0 1px 2px rgba(53,59,51,.06), 0 6px 20px rgba(53,59,51,.06);
  --font-h: "Fraunces", Georgia, serif; --font-b: "Raleway", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--areia); color: var(--grafite); font-family: var(--font-b); font-size: 16px; line-height: 1.55;
  padding-bottom: env(safe-area-inset-bottom); }
a { color: var(--oliva); }
h1, h2, h3, h4 { font-family: var(--font-h); font-weight: 600; letter-spacing: -.01em; margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.muted { color: var(--marrom); }
.tiny { font-size: .8rem; }
.center { text-align: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 700; color: var(--marrom); margin: 0 0 .35rem; }
.ic { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; }

/* ---------- botões ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.2rem; border-radius: 999px;
  border: 1.5px solid var(--oliva); background: var(--paper); color: var(--oliva); font: 600 .95rem var(--font-b); text-decoration: none; cursor: pointer; }
.btn-primary { background: var(--oliva); color: #fff; }
.btn-primary:active { background: var(--oliva-2); }
.btn-block { width: 100%; }
.chip { display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .8rem; border-radius: 999px; border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.14); color: #fff; font: 600 .78rem var(--font-b); text-decoration: none; cursor: pointer; backdrop-filter: blur(4px); }
.chip .ic { width: 1.1rem; height: 1.1rem; }

/* ---------- login ---------- */
.page-login { display: flex; flex-direction: column; min-height: 100vh; min-height: 100dvh; }
.login { flex: 1; display: grid; place-items: center; padding: 2rem 1rem; }
.login-card { width: 100%; max-width: 380px; background: var(--paper); border-radius: 24px; padding: 2rem 1.5rem; box-shadow: var(--shadow); text-align: center; }
.login-logo { margin: 0 auto .75rem; display: block; }
.login h1 { font-size: 1.7rem; margin-bottom: .35rem; }
.login form { margin-top: 1.25rem; display: grid; gap: .75rem; }
.login input[type=password], .login input[type=text] { width: 100%; padding: .9rem 1rem; border-radius: 14px; border: 1.5px solid var(--line); background: #fff;
  font: 500 1.05rem var(--font-b); color: var(--grafite); outline: none; }
.login input:focus { border-color: var(--oliva); box-shadow: 0 0 0 3px var(--oliva-soft); }
.pw { position: relative; }
.pw input { padding-right: 3rem !important; }
.pw-toggle { position: absolute; right: .4rem; top: 50%; transform: translateY(-50%); border: 0; background: transparent; font-size: 1.1rem; cursor: pointer; padding: .4rem; }
.alert { background: #fbeae3; color: #8a3b1c; padding: .7rem .9rem; border-radius: 12px; font-size: .9rem; margin: 1rem 0 0; }

/* ---------- hero ---------- */
.hero { background: linear-gradient(160deg, var(--oliva) 0%, var(--oliva-2) 100%); color: #fff; padding: calc(1rem + env(safe-area-inset-top)) 1.1rem 1.6rem;
  border-radius: 0 0 28px 28px; box-shadow: var(--shadow); }
.hero-top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: 1.25rem; }
.brand { display: inline-flex; align-items: center; gap: .5rem; color: #fff; text-decoration: none; font: 600 .85rem var(--font-b); }
.brand img { width: 30px; height: 30px; }
.hero-actions { display: flex; gap: .4rem; }
.hero .eyebrow { color: rgba(255,255,255,.7); }
.hero h1 { font-size: 1.75rem; line-height: 1.15; }
.hero-meta { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-top: .8rem; font-size: .9rem; }
.meta { display: inline-flex; align-items: center; gap: .4rem; opacity: .95; }
.badge { padding: .25rem .7rem; border-radius: 999px; font-size: .75rem; font-weight: 700; background: rgba(255,255,255,.18); }
.badge-during { background: #fff; color: var(--oliva); }
.badge-after { opacity: .7; }
.intro { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.2); font-size: .92rem; }
.intro p { margin: .25rem 0; }
.intro strong { color: rgba(255,255,255,.75); font-weight: 600; }
.offline-status { margin-top: .9rem; padding: .55rem .8rem; border-radius: 12px; font-size: .82rem; background: rgba(255,255,255,.14); }
.offline-status.ok { background: rgba(255,255,255,.92); color: var(--ok); }
.offline-status.warn { background: #f4e2c6; color: #6b4410; }
.offline-status.busy { background: rgba(255,255,255,.2); }

/* ---------- conteúdo ---------- */
.guide { padding: 1rem .9rem 2rem; max-width: 720px; margin: 0 auto; display: grid; gap: .8rem; }
.card { background: var(--paper); border-radius: var(--r); box-shadow: var(--shadow); padding: 1rem 1.1rem; }
.card-soft { background: var(--areia-2); box-shadow: none; border: 1px dashed var(--line); }
.card-title { display: flex; align-items: center; gap: .5rem; font-size: 1.05rem; margin-bottom: .6rem; }
.toc { display: flex; gap: .5rem; overflow-x: auto; padding: .2rem .1rem .5rem; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.toc::-webkit-scrollbar { display: none; }
.toc-item { flex: none; display: inline-flex; align-items: center; gap: .4rem; padding: .5rem .85rem; border-radius: 999px; background: var(--paper);
  border: 1px solid var(--line); color: var(--grafite); text-decoration: none; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.toc-item.is-pending { opacity: .55; }

details.sec { padding: 0; overflow: hidden; }
details.sec summary { list-style: none; display: flex; align-items: center; gap: .75rem; padding: .95rem 1.1rem; cursor: pointer; user-select: none; }
details.sec summary::-webkit-details-marker { display: none; }
.sec-icon { width: 2.4rem; height: 2.4rem; border-radius: 12px; background: var(--oliva-soft); color: var(--oliva); display: grid; place-items: center; flex: none; }
.sec-icon .ic { width: 1.35rem; height: 1.35rem; }
.sec-title { font: 600 1.02rem var(--font-h); flex: 1; }
.pill { display: inline-flex; align-items: center; gap: .3rem; font-size: .72rem; font-weight: 700; padding: .2rem .6rem; border-radius: 999px; background: var(--areia); color: var(--marrom); }
.pill-docs { background: var(--oliva-soft); color: var(--oliva); }
.chev { width: .55rem; height: .55rem; border-right: 2px solid var(--marrom); border-bottom: 2px solid var(--marrom); transform: rotate(45deg); transition: transform .2s; margin-left: .2rem; }
details[open] .chev { transform: rotate(-135deg); }
details.is-pending .sec-icon { background: var(--areia); color: var(--marrom); }
.sec-body { padding: 0 1.1rem 1.1rem; border-top: 1px solid var(--line); padding-top: .9rem; }

.rich { font-size: .95rem; }
.rich h3 { font-size: 1.1rem; margin: .2rem 0 .5rem; }
.rich h4 { font-size: .95rem; margin: 1rem 0 .35rem; color: var(--oliva); }
.rich p { margin: .4rem 0; }
.rich ul, .rich ol { padding-left: 1.2rem; margin: .4rem 0; }
.rich li { margin: .25rem 0; }
.rich strong { color: var(--grafite); }
.rich table { width: 100%; border-collapse: collapse; font-size: .9rem; margin: .5rem 0; }
.rich td, .rich th { border-bottom: 1px solid var(--line); padding: .4rem .3rem; text-align: left; vertical-align: top; }
.rich a { word-break: break-word; }
.rich hr { border: 0; border-top: 1px solid var(--line); margin: .8rem 0; }

.docs { list-style: none; margin: .9rem 0 0; padding: 0; display: grid; gap: .5rem; }
.doc { display: flex; align-items: center; gap: .65rem; padding: .7rem .8rem; border-radius: 12px; background: var(--areia-2); border: 1px solid var(--line);
  color: var(--grafite); text-decoration: none; }
.doc > .ic:first-child { color: var(--oliva); width: 1.4rem; height: 1.4rem; }
.doc-name { flex: 1; font-weight: 600; font-size: .9rem; word-break: break-word; }
.doc-meta { font-size: .75rem; color: var(--marrom); white-space: nowrap; }
.doc > .ic:last-child { color: var(--marrom); }
.doc.is-cached { border-color: #cfe0d2; }
.doc.is-cached .doc-meta::after { content: " · offline"; color: var(--ok); font-weight: 700; }

.install p { margin: .3rem 0 .8rem; font-size: .92rem; }

/* ---------- rodapé ---------- */
.foot { max-width: 720px; margin: 0 auto; padding: 1.5rem 1.1rem 2.5rem; display: grid; gap: .8rem; color: var(--marrom); font-size: .82rem; }
.foot-brand { display: flex; align-items: center; gap: .6rem; }
.foot-brand strong { color: var(--grafite); }
.foot-links { display: flex; flex-wrap: wrap; gap: .4rem 1rem; }
.foot-links a { color: var(--marrom); }

@media (min-width: 640px) {
  .hero { padding: 1.5rem 2rem 2rem; border-radius: 0 0 36px 36px; }
  .hero > *:not(.hero-top) { max-width: 720px; margin-left: auto; margin-right: auto; }
  .hero-top { max-width: 720px; margin-left: auto; margin-right: auto; }
  .hero h1 { font-size: 2.2rem; }
  .guide { padding: 1.25rem 1rem 2rem; }
}
@media print {
  .hero { background: none; color: var(--grafite); box-shadow: none; }
  .chip, .toc, .install, .foot-links { display: none !important; }
  details.sec { display: block; } details.sec:not([open]) .sec-body { display: block; }
}