/* =====================================================================
   Documentacao
   ===================================================================== */

.doc-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 860px) {
  .doc-layout {
    grid-template-columns: 1fr;
  }
  .doc-toc {
    display: none;
  }
}

/* Sumario lateral */
.doc-toc {
  position: sticky;
  top: 16px;
  padding: 16px 18px;
}

.doc-toc-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 10px;
}

.doc-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.doc-toc a {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}

.doc-toc a:hover {
  background: rgba(10, 109, 255, 0.07);
  color: var(--primary);
}

/* Secoes de conteudo */
.doc-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.doc-section h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--line);
}

.doc-section h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin: 14px 0 8px;
}

.doc-section p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 8px;
}

/* Aviso */
.doc-notice {
  background: rgba(10, 109, 255, 0.06);
  border-left: 3px solid var(--primary);
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--text);
  margin-top: 12px;
}

/* Lista e passos */
.doc-steps,
.doc-list {
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
}

.doc-steps li,
.doc-list li {
  font-size: 0.88rem;
  color: var(--muted);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.5;
}

.doc-steps li .badge {
  flex-shrink: 0;
  margin-top: 1px;
}

.doc-list li::before {
  content: "•";
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* FAQ accordion */
.doc-faq {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background 0.15s;
}

.faq-question::after {
  content: "＋";
  font-size: 1rem;
  color: var(--muted);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-question:hover {
  background: rgba(10, 109, 255, 0.04);
}

.faq-item.open .faq-question {
  background: rgba(10, 109, 255, 0.06);
  color: var(--primary);
}

.faq-item.open .faq-question::after {
  content: "－";
  transform: rotate(0deg);
}

.faq-answer {
  display: none;
  padding: 0 16px 14px;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.6;
  border-top: 1px solid var(--line);
}

.faq-item.open .faq-answer {
  display: block;
}