/* ==========================================================================
   WorkmanLinks — Docs & Changelog Styles v1.0.0
   Extends the main styles.css design system
   ========================================================================== */

/* --------------------------------------------------------------------------
   DOCS HERO — Simplified page header
   -------------------------------------------------------------------------- */
.docs-hero {
  padding: var(--space-20) 0 var(--space-12);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  text-align: center;
}

.docs-hero .section-tag {
  margin-bottom: var(--space-4);
}

.docs-hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gray-900);
  margin: 0 0 var(--space-4);
}

.docs-hero p {
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   DOCS LAYOUT — Sidebar + Content
   -------------------------------------------------------------------------- */
.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-12);
  padding-top: var(--space-12);
  padding-bottom: var(--space-20);
  align-items: start;
}

/* --------------------------------------------------------------------------
   DOCS SIDEBAR
   -------------------------------------------------------------------------- */
.docs-sidebar {
  position: sticky;
  top: 100px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: var(--space-6);
  border-right: 1px solid var(--gray-200);
}

.docs-nav h4 {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  margin: var(--space-6) 0 var(--space-2);
}

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

.docs-nav-link {
  display: block;
  padding: var(--space-1) 0;
  font-size: 0.875rem;
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.15s;
  line-height: 1.7;
}

.docs-nav-link:hover {
  color: var(--brand);
}

/* --------------------------------------------------------------------------
   DOCS CONTENT
   -------------------------------------------------------------------------- */
.docs-content {
  min-width: 0;
}

.docs-section {
  padding-bottom: var(--space-10);
  margin-bottom: var(--space-10);
  border-bottom: 1px solid var(--gray-200);
}

.docs-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.docs-section h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--gray-900);
  margin: 0 0 var(--space-2);
  scroll-margin-top: 100px;
}

.docs-section h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-800);
  margin: var(--space-8) 0 var(--space-3);
}

.docs-section p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin: 0 0 var(--space-4);
}

.docs-section ul,
.docs-section ol {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-6);
}

.docs-section li {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: var(--space-1);
}

.docs-section li strong {
  color: var(--gray-800);
}

.docs-section code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--gray-100);
  color: var(--brand-dark);
  padding: 2px 6px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   DOCS TIERS — Plan badges
   -------------------------------------------------------------------------- */
.docs-tier {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--brand-light);
  color: var(--brand-dark);
  margin-bottom: var(--space-4);
}

.docs-tier--pro {
  background: #DBEAFE;
  color: #1E40AF;
}

.docs-tier--agency {
  background: #F3E8FF;
  color: #6B21A8;
}

/* --------------------------------------------------------------------------
   DOCS CODE BLOCKS
   -------------------------------------------------------------------------- */
.docs-code {
  background: var(--gray-900);
  border-radius: 8px;
  padding: var(--space-4) var(--space-5);
  margin: var(--space-4) 0;
  overflow-x: auto;
}

.docs-code code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: #A5F3FC;
  background: none;
  padding: 0;
  border-radius: 0;
}

.docs-code--block {
  background: var(--gray-950);
}

.docs-code--block pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.825rem;
  line-height: 1.8;
  color: #D1D5DB;
  white-space: pre;
  overflow-x: auto;
}

/* --------------------------------------------------------------------------
   DOCS TABLE
   -------------------------------------------------------------------------- */
.docs-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
  font-size: 0.875rem;
}

.docs-table th {
  text-align: left;
  font-weight: 600;
  color: var(--gray-500);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--gray-200);
}

.docs-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-600);
  vertical-align: top;
}

.docs-table td code {
  font-size: 0.825rem;
}

/* --------------------------------------------------------------------------
   DOCS CALLOUTS
   -------------------------------------------------------------------------- */
.docs-callout {
  padding: var(--space-4) var(--space-5);
  border-radius: 8px;
  border-left: 4px solid;
  margin: var(--space-5) 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.docs-callout strong {
  display: block;
  margin-bottom: var(--space-1);
}

.docs-callout--info {
  background: #EFF6FF;
  border-color: #3B82F6;
  color: #1E40AF;
}

.docs-callout--tip {
  background: var(--brand-50);
  border-color: var(--brand);
  color: var(--brand-dark);
}

.docs-callout--warning {
  background: #FFFBEB;
  border-color: var(--amber);
  color: #92400E;
}

/* --------------------------------------------------------------------------
   DOCS NETWORK GRID
   -------------------------------------------------------------------------- */
.docs-network-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-4) 0;
}

.docs-network {
  display: inline-block;
  font-size: 0.825rem;
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  background: var(--gray-100);
  color: var(--gray-700);
  border-radius: 6px;
}

/* --------------------------------------------------------------------------
   DOCS FAQ — Expandable details
   -------------------------------------------------------------------------- */
.docs-faq {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.docs-faq-item {
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  overflow: hidden;
}

.docs-faq-item summary {
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-800);
  cursor: pointer;
  transition: background 0.15s;
  list-style: none;
}

.docs-faq-item summary::-webkit-details-marker {
  display: none;
}

.docs-faq-item summary::before {
  content: '+';
  display: inline-block;
  width: 20px;
  font-weight: 700;
  color: var(--brand);
  margin-right: var(--space-2);
}

.docs-faq-item[open] summary::before {
  content: '−';
}

.docs-faq-item summary:hover {
  background: var(--gray-50);
}

.docs-faq-item p {
  padding: 0 var(--space-5) var(--space-4);
  margin: 0;
  color: var(--gray-600);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   HEADER — Active nav state for docs pages
   -------------------------------------------------------------------------- */
.header--docs {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

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

/* --------------------------------------------------------------------------
   CHANGELOG LAYOUT
   -------------------------------------------------------------------------- */
.changelog-layout {
  max-width: 800px;
  padding-top: var(--space-12);
  padding-bottom: var(--space-20);
}

.changelog-content {
  min-width: 0;
}

/* --------------------------------------------------------------------------
   CHANGELOG ENTRIES
   -------------------------------------------------------------------------- */
.changelog-entry {
  padding-bottom: var(--space-10);
  margin-bottom: var(--space-10);
  border-bottom: 1px solid var(--gray-200);
}

.changelog-entry:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.changelog-version-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.changelog-version-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
  margin: 0;
  font-family: var(--font-mono);
  scroll-margin-top: 100px;
}

.changelog-date {
  font-size: 0.875rem;
  color: var(--gray-400);
  font-weight: 500;
}

.changelog-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 100px;
}

.changelog-badge--new {
  background: var(--brand-light);
  color: var(--brand-dark);
}

.changelog-badge--major {
  background: #DBEAFE;
  color: #1E40AF;
}

.changelog-entry h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-500);
  margin: 0 0 var(--space-4);
}

/* --------------------------------------------------------------------------
   CHANGELOG LIST — Items with type indicators
   -------------------------------------------------------------------------- */
.changelog-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.changelog-item {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) 28px;
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.changelog-item code {
  font-family: var(--font-mono);
  font-size: 0.825em;
  background: var(--gray-100);
  color: var(--brand-dark);
  padding: 2px 6px;
  border-radius: 4px;
}

.changelog-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.changelog-item--added::before {
  content: '+';
  background: var(--brand);
}

.changelog-item--fixed::before {
  content: '✓';
  background: #3B82F6;
}

.changelog-item--improved::before {
  content: '↑';
  background: #8B5CF6;
}

.changelog-item--changed::before {
  content: '~';
  background: var(--amber);
}

/* --------------------------------------------------------------------------
   RESPONSIVE — Docs pages
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .docs-layout {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .docs-sidebar {
    position: static;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--gray-200);
    padding-right: 0;
    padding-bottom: var(--space-6);
  }

  .docs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1) var(--space-4);
  }

  .docs-nav h4 {
    width: 100%;
    margin: var(--space-3) 0 0;
  }

  .docs-hero h1 {
    font-size: 2rem;
  }
}

@media (max-width: 600px) {
  .docs-hero {
    padding: var(--space-16) 0 var(--space-8);
  }

  .docs-hero h1 {
    font-size: 1.75rem;
  }

  .docs-section h2 {
    font-size: 1.375rem;
  }

  .changelog-version-header h2 {
    font-size: 1.25rem;
  }

  .docs-table {
    font-size: 0.8rem;
  }

  .docs-table th,
  .docs-table td {
    padding: var(--space-2) var(--space-3);
  }
}