/* ============================================
   stryhub — Documentation Styles
   ============================================ */

/* --- Docs Layout --- */
.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
  min-height: calc(100vh - 80px);
  margin-top: 72px;
}

/* --- Sidebar --- */
.docs-sidebar {
  background: var(--color-white);
  border-right: 1px solid var(--color-border);
  padding: 32px 0;
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
  overflow-y: auto;
}

.docs-sidebar-toggle {
  display: none;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 16px;
  width: 100%;
}

.docs-sidebar h4 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-lighter);
  padding: 0 24px;
  margin-bottom: 8px;
  margin-top: 24px;
}

.docs-sidebar h4:first-child {
  margin-top: 0;
}

.docs-sidebar ul {
  list-style: none;
}

.docs-sidebar ul li a {
  display: block;
  padding: 8px 24px;
  font-size: 14px;
  color: var(--color-text-light);
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.docs-sidebar ul li a:hover {
  color: var(--color-primary);
  background: rgba(99,102,241,0.04);
}

.docs-sidebar ul li a.active {
  color: var(--color-primary);
  background: rgba(99,102,241,0.08);
  border-left-color: var(--color-primary);
  font-weight: 600;
}

/* Sub-nav (page anchors) */
.docs-sidebar .sub-nav {
  padding-left: 16px;
}

.docs-sidebar .sub-nav li a {
  padding: 5px 24px 5px 32px;
  font-size: 13px;
}

/* --- Docs Content --- */
.docs-content {
  padding: 40px 48px;
  max-width: 820px;
}

.docs-content h1 {
  font-size: 32px;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.docs-content .docs-subtitle {
  font-size: 17px;
  color: var(--color-text-light);
  margin-bottom: 32px;
  line-height: 1.6;
}

.docs-content h2 {
  font-size: 24px;
  margin-top: 48px;
  margin-bottom: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  letter-spacing: -0.01em;
}

.docs-content h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.docs-content h3 {
  font-size: 18px;
  margin-top: 32px;
  margin-bottom: 12px;
}

.docs-content p {
  margin-bottom: 16px;
  line-height: 1.7;
  color: var(--color-text);
}

.docs-content ul, .docs-content ol {
  margin-bottom: 16px;
  padding-left: 24px;
}

.docs-content li {
  margin-bottom: 8px;
  line-height: 1.6;
  color: var(--color-text);
}

.docs-content strong {
  color: var(--color-dark);
  font-weight: 600;
}

/* --- Inline Code --- */
.docs-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  padding: 2px 6px;
  border-radius: 4px;
}

/* --- Code Blocks --- */
.docs-content .code-block {
  margin-bottom: 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.docs-content .code-block pre {
  margin: 0;
  padding: 20px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  background: var(--color-dark);
  color: #e2e8f0;
}

.docs-content .code-block pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

/* --- Code Tabs --- */
.code-tabs {
  margin-bottom: 24px;
}

.code-tabs-nav {
  display: flex;
  background: var(--color-dark-lighter);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
}

.code-tabs-nav button {
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  padding: 10px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
  border-bottom: 2px solid transparent;
}

.code-tabs-nav button:hover {
  color: rgba(255,255,255,0.8);
}

.code-tabs-nav button.active {
  color: var(--color-white);
  background: var(--color-dark);
  border-bottom-color: var(--color-primary);
}

.code-tab-content {
  display: none;
}

.code-tab-content.active {
  display: block;
}

.code-tab-content pre {
  margin: 0;
  padding: 20px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  background: var(--color-dark);
  color: #e2e8f0;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* --- Tables --- */
.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 14px;
}

.docs-content thead {
  background: var(--color-bg-alt);
}

.docs-content th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--color-dark);
  border-bottom: 2px solid var(--color-border);
  font-size: 13px;
}

.docs-content td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.docs-content td code {
  font-size: 12px;
}

.docs-content tbody tr:hover {
  background: rgba(99,102,241,0.02);
}

/* --- Callouts --- */
.callout {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 14px;
  line-height: 1.6;
  display: flex;
  gap: 12px;
}

.callout i {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.callout-info {
  background: rgba(99,102,241,0.08);
  border-left: 4px solid var(--color-primary);
  color: var(--color-text);
}

.callout-info i { color: var(--color-primary); }

.callout-warning {
  background: rgba(245,158,11,0.08);
  border-left: 4px solid var(--color-warning);
  color: var(--color-text);
}

.callout-warning i { color: var(--color-warning); }

.callout-success {
  background: rgba(34,197,94,0.08);
  border-left: 4px solid var(--color-success);
  color: var(--color-text);
}

.callout-success i { color: var(--color-success); }

/* --- Docs Hub Cards --- */
.docs-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.docs-hub-card {
  display: block;
  padding: 32px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  text-decoration: none;
}

.docs-hub-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.docs-hub-card i {
  font-size: 28px;
  color: var(--color-primary);
  margin-bottom: 16px;
  display: block;
}

.docs-hub-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.docs-hub-card p {
  font-size: 14px;
  color: var(--color-text-light);
  margin: 0;
}

/* --- Breadcrumb --- */
.docs-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-lighter);
  margin-bottom: 24px;
}

.docs-breadcrumb a {
  color: var(--color-text-light);
}

.docs-breadcrumb a:hover {
  color: var(--color-primary);
}

/* --- Pagination Nav --- */
.docs-nav-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.docs-nav-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  text-decoration: none;
  max-width: 48%;
}

.docs-nav-link:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.docs-nav-link .label {
  font-size: 12px;
  color: var(--color-text-lighter);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.docs-nav-link .title {
  font-size: 15px;
  color: var(--color-primary);
  font-weight: 600;
}

.docs-nav-link.next {
  text-align: right;
  margin-left: auto;
}

/* --- Responsive --- */
@media (max-width: 992px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px;
  }

  .docs-sidebar-toggle {
    display: block;
  }

  .docs-sidebar-nav {
    display: none;
    margin-top: 12px;
  }

  .docs-sidebar-nav.active {
    display: block;
  }

  .docs-content {
    padding: 24px;
  }

  .docs-hub-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .docs-content h1 {
    font-size: 26px;
  }

  .docs-content h2 {
    font-size: 20px;
  }

  .code-tabs-nav {
    flex-wrap: wrap;
  }

  .code-tabs-nav button {
    flex: 1;
    min-width: 80px;
    text-align: center;
  }

  .docs-nav-footer {
    flex-direction: column;
    gap: 12px;
  }

  .docs-nav-link {
    max-width: 100%;
  }
}