/**
 * Webtron Docs — Archive Page
 *
 * Category grid and doc card styles for the docs archive/landing page.
 *
 * @package WebtronDocs
 * @since   3.0.0
 */

/* ==========================================================================
   Archive header / hero
   ========================================================================== */

.docs-archive-header {
  text-align: center;
  padding: var(--space-16) 0 var(--space-12);
}

.docs-archive-title {
  font-size: var(--docs-text-4xl);
  font-weight: 700;
  letter-spacing: var(--docs-tracking-tight);
  color: var(--docs-heading);
  margin: 0 0 var(--space-3);
}

.docs-archive-description {
  font-size: var(--docs-text-lg);
  color: var(--docs-text-secondary);
  max-width: 540px;
  margin: 0 auto var(--space-8);
  line-height: var(--docs-leading-relaxed);
}

/* ---- Search box -------------------------------------------------------- */

.docs-archive-search {
  max-width: 480px;
  margin: 0 auto;
}

.docs-archive-search-input {
  width: 100%;
  padding: var(--space-3) var(--space-5);
  padding-left: var(--space-10);
  font-size: var(--docs-text-base);
  font-family: var(--docs-font-sans);
  background: var(--docs-bg);
  border: 1px solid var(--docs-border);
  border-radius: var(--radius-xl);
  color: var(--docs-text);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-fast) ease,
              box-shadow var(--duration-fast) ease;
  appearance: none;
}

.docs-archive-search-input::placeholder {
  color: var(--docs-text-muted);
}

.docs-archive-search-input:focus {
  outline: none;
  border-color: var(--docs-primary);
  box-shadow: 0 0 0 3px var(--docs-focus-ring);
}

.docs-archive-search-wrap {
  position: relative;
}

.docs-archive-search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--docs-text-muted);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   Category cards grid
   ========================================================================== */

.docs-categories {
  margin-bottom: var(--space-12);
}

.docs-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
}

.docs-category-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  background: var(--docs-card-bg);
  border: 1px solid var(--docs-card-border);
  border-radius: var(--radius-xl);
  transition: border-color var(--duration-fast) ease,
              box-shadow var(--duration-normal) ease,
              transform var(--duration-normal) var(--ease-out);
}

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

.docs-category-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--docs-primary-light);
  color: var(--docs-primary);
  border-radius: var(--radius-lg);
  font-size: 18px;
  margin-bottom: var(--space-4);
}

.docs-category-title {
  font-size: var(--docs-text-lg);
  font-weight: 600;
  color: var(--docs-heading);
  margin: 0 0 var(--space-2);
}

.docs-category-title a {
  color: inherit;
  text-decoration: none;
}

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

.docs-category-description {
  font-size: var(--docs-text-sm);
  color: var(--docs-text-secondary);
  margin: 0 0 var(--space-4);
  line-height: var(--docs-leading-normal);
}

/* ---- Article links inside category card -------------------------------- */

.docs-category-links {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.docs-category-links li {
  margin: 0;
}

.docs-category-links a {
  display: block;
  padding: var(--space-1) var(--space-2);
  font-size: var(--docs-text-sm);
  color: var(--docs-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) ease,
              color var(--duration-fast) ease;
}

.docs-category-links a:hover {
  background: var(--docs-bg-subtle);
  color: var(--docs-primary);
}

/* ---- "View all" link --------------------------------------------------- */

.docs-category-view-all {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: auto;
  font-size: var(--docs-text-sm);
  font-weight: 500;
  color: var(--docs-primary);
  text-decoration: none;
  transition: gap var(--duration-fast) ease;
}

.docs-category-view-all:hover {
  gap: var(--space-2);
}

.docs-category-view-all svg {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   "All Docs" section (root-level cards)
   ========================================================================== */

.docs-all-section-title {
  font-size: var(--docs-text-2xl);
  font-weight: 700;
  color: var(--docs-heading);
  margin: 0 0 var(--space-6);
}

.docs-all-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

.docs-all-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  background: var(--docs-card-bg);
  border: 1px solid var(--docs-card-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-fast) ease,
              box-shadow var(--duration-fast) ease;
}

.docs-all-card:hover {
  border-color: var(--docs-card-hover-border);
  box-shadow: var(--shadow-md);
}

.docs-all-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--docs-bg-subtle);
  border-radius: var(--radius-md);
  color: var(--docs-primary);
  font-size: 16px;
  margin-bottom: var(--space-3);
}

.docs-all-card-title {
  font-size: var(--docs-text-base);
  font-weight: 600;
  color: var(--docs-heading);
  margin: 0 0 var(--space-2);
}

.docs-all-card-title a {
  color: inherit;
  text-decoration: none;
}

.docs-all-card-title a:hover {
  color: var(--docs-primary);
}

.docs-all-card-excerpt {
  font-size: var(--docs-text-sm);
  color: var(--docs-text-secondary);
  margin: 0 0 var(--space-3);
  line-height: var(--docs-leading-normal);
}

.docs-all-card-children {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.docs-all-card-children a {
  font-size: var(--docs-text-sm);
  color: var(--docs-text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

.docs-all-card-children a:hover {
  color: var(--docs-primary);
}

.docs-all-card-children .more a {
  color: var(--docs-primary);
  font-weight: 500;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
  .docs-archive-header {
    padding: var(--space-10) 0 var(--space-8);
  }

  .docs-archive-title {
    font-size: var(--docs-text-3xl);
  }

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

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

@media (min-width: 769px) and (max-width: 1024px) {
  .docs-category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}