/* Página de documentação — LabelsID */

.doc-page {
  scroll-behavior: smooth;
}

.doc-intro {
  padding: 2rem 1.25rem;
}

.doc-intro h1 {
  margin-bottom: 0.5rem;
}

.doc-main {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .doc-main {
    grid-template-columns: 1fr;
  }

  .doc-nav {
    position: static;
  }
}

/* Navegação lateral */
.doc-nav {
  position: sticky;
  top: 1.5rem;
  padding: 2rem;
  background: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(59, 130, 246, 0.12);
}

.doc-nav-title {
  margin: 0 0 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.doc-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.doc-nav li {
  margin-bottom: 0.35rem;
}

.doc-nav a {
  display: block;
  padding: 0.45rem 0.6rem;
  font-size: inherit;
  font-family: inherit;
  color: var(--text-sec);
  text-decoration: none;
  border-radius: 8px;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}

.doc-nav a:hover {
  background: rgba(59, 130, 246, 0.08);
  color: var(--text-terc);
}

.nav-active {
  color: var(--primary) !important;
  font-weight: 600;
}

/* Conteúdo */
.doc-content {
  min-width: 0;
}

.doc-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  scroll-margin-top: 1rem;
}

.doc-section:last-of-type {
  border-bottom: none;
}

.doc-section-title {
  margin: 0 0 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.doc-section-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  border-radius: 10px;
  font-size: 0.95rem;
}

.doc-lead {
  margin: 0 0 1.25rem 0;
  line-height: 1.5;
}

.doc-steps {
  margin: 0;
  padding-left: 1.5rem;
  line-height: 1.7;
}

.doc-steps li {
  margin-bottom: 0.75rem;
}

.doc-list {
  margin: 0 0 1.25rem 0;
  padding-left: 1.5rem;
  line-height: 1.7;
}

.doc-list li {
  margin-bottom: 0.5rem;
}

/* Cards de modelos */
.doc-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.doc-card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition:
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.doc-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.doc-card-header {
  padding: 1rem 1.25rem;
  color: #fff;
}

.doc-card-header--sm {
  background: var(--plan-small);
}

.doc-card-header--md {
  background: var(--plan-medium);
}

.doc-card-header--lg {
  background: var(--plan-large);
}

.doc-card-body {
  padding: 1.25rem;
}

.doc-card-body p {
  margin: 0 0 0.5rem 0;
}

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

/* Exemplo e tabelas */
.doc-example {
  margin: 1.25rem 0;
  padding: 1.25rem;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.doc-example-title {
  margin: 0 0 1rem 0;
}

.doc-example-caption {
  margin: 1rem 0 0 0;
  font-style: italic;
}

.doc-table-wrapper {
  overflow-x: auto;
  margin: 1.25rem 0;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
}

.doc-table th,
.doc-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.doc-table th {
  background: rgba(59, 130, 246, 0.08);
  color: var(--text-terc);
  font-weight: 600;
}

.doc-table tbody tr:last-child td {
  border-bottom: none;
}

.doc-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.03);
}

.doc-table--highlight tbody td:last-child {
  color: var(--primary);
  font-weight: 600;
}

/* Nota */
.doc-note {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin: 1.25rem 0 0 0;
  padding: 1rem 1.25rem;
  background: rgba(59, 130, 246, 0.06);
  border-radius: 10px;
  border-left: 4px solid var(--primary);
}

.doc-note i {
  margin-top: 0.15rem;
  color: var(--primary);
  flex-shrink: 0;
}

/* Dicas */
.doc-tips {
  list-style: none;
  padding: 0;
  margin: 0;
}

.doc-tips li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  background: var(--card-bg);
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.doc-tips li i {
  color: #059669;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.doc-tips li:last-child {
  margin-bottom: 0;
}

/* Ajuste do header na doc: link do logo para index */
.doc-page .header .logo {
  cursor: pointer;
}

@media (max-width: 900px) {
  .doc-main {
    grid-template-columns: 1fr;
  }

  .doc-nav {
    position: static;
  }
}