/* ============================================================
   Developer Hub Module Styles
   Scoped to [data-module="developer-hub"]
   ============================================================ */

/* -- Layout --
   The hub uses its own scroll context so the tab bar never moves.
   We remove strata-content's padding and scrolling for this module,
   then replicate the padding inside the hub container's own layers.
   This avoids the "content bleeds above sticky tabs" trap that arises
   when position:sticky top:0 sits inside a padded overflow-y:auto ancestor.
*/

.strata-content:has([data-module="developer-hub"]) {
  padding: 0;
  overflow: hidden;
}

.strata-module-container[data-module="developer-hub"] {
  max-width: none;
  margin: 0;
  height: 100%;
}

[data-module="developer-hub"] {
  height: 100%;
}

[data-module="developer-hub"] .devhub-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-width: 960px;
  margin: 0 auto;
}

[data-module="developer-hub"] .devhub-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg);
  padding: 20px 0 0;
}

[data-module="developer-hub"] .devhub-tab {
  padding: 10px 20px;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color var(--transition-speed), border-color var(--transition-speed);
  white-space: nowrap;
}

[data-module="developer-hub"] .devhub-tab:hover {
  color: var(--text-primary);
}

[data-module="developer-hub"] .devhub-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

[data-module="developer-hub"] .devhub-content {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding: 24px 24px 48px;
}

/* ============================================================
   Getting Started Tab
   ============================================================ */

[data-module="developer-hub"] .devhub-guide {
  max-width: 720px;
}

[data-module="developer-hub"] .devhub-guide h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
  font-family: var(--font-display);
  line-height: 1.2;
}

[data-module="developer-hub"] .devhub-guide .devhub-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0 0 32px;
  line-height: 1.5;
}

[data-module="developer-hub"] .devhub-guide h2 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 32px 0 12px;
  font-family: var(--font-display);
}

[data-module="developer-hub"] .devhub-guide h2:first-of-type {
  margin-top: 0;
}

[data-module="developer-hub"] .devhub-guide p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 0 12px;
}

[data-module="developer-hub"] .devhub-guide ul,
[data-module="developer-hub"] .devhub-guide ol {
  margin: 0 0 16px;
  padding-left: 24px;
}

[data-module="developer-hub"] .devhub-guide li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 6px;
}

[data-module="developer-hub"] .devhub-guide li strong {
  color: var(--text-primary);
  font-weight: 600;
}

[data-module="developer-hub"] .devhub-guide code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.8125rem;
  background: var(--input-bg);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

[data-module="developer-hub"] .devhub-guide pre {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--button-radius);
  padding: 16px;
  margin: 0 0 16px;
  overflow-x: auto;
}

[data-module="developer-hub"] .devhub-guide pre code {
  background: none;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--text-primary);
  line-height: 1.6;
}

[data-module="developer-hub"] .devhub-callout {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  border-radius: var(--button-radius);
  padding: 16px 20px;
  margin: 16px 0;
}

[data-module="developer-hub"] .devhub-callout p {
  color: var(--text-primary);
  margin: 0;
}

[data-module="developer-hub"] .devhub-callout strong {
  color: var(--accent);
}

[data-module="developer-hub"] .devhub-step-list {
  counter-reset: step-counter;
  list-style: none;
  padding-left: 0;
  margin: 0 0 16px;
}

[data-module="developer-hub"] .devhub-step-list li {
  counter-increment: step-counter;
  position: relative;
  padding-left: 40px;
  margin-bottom: 16px;
}

[data-module="developer-hub"] .devhub-step-list li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 1px;
  width: 26px;
  height: 26px;
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-module="developer-hub"] .devhub-section-divider {
  height: 1px;
  background: var(--border);
  margin: 32px 0;
  border: none;
}

/* ============================================================
   Module Gallery Tab
   ============================================================ */

[data-module="developer-hub"] .devhub-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

[data-module="developer-hub"] .devhub-module-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--panel-radius);
  padding: 20px;
  cursor: pointer;
  transition: border-color var(--transition-speed),
              box-shadow var(--transition-speed),
              transform var(--transition-speed);
}

[data-module="developer-hub"] .devhub-module-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
  transform: translateY(-1px);
}

[data-module="developer-hub"] .devhub-module-card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

[data-module="developer-hub"] .devhub-module-card-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}

[data-module="developer-hub"] .devhub-module-card-icon svg {
  width: 18px;
  height: 18px;
}

[data-module="developer-hub"] .devhub-module-card-header-text {
  flex: 1;
  min-width: 0;
}

[data-module="developer-hub"] .devhub-module-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 2px;
  font-family: var(--font-display);
}

[data-module="developer-hub"] .devhub-module-card-meta {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

[data-module="developer-hub"] .devhub-module-card-header > .badge {
  flex-shrink: 0;
  margin-top: 2px;
}

[data-module="developer-hub"] .devhub-module-card-meta span {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

[data-module="developer-hub"] .devhub-meta-dot {
  margin: 0 6px;
  color: var(--text-tertiary);
  font-size: 0.625rem;
}

[data-module="developer-hub"] .devhub-module-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

[data-module="developer-hub"] .devhub-module-card-tags code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.6875rem;
  background: var(--input-bg);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--text-secondary);
}

[data-module="developer-hub"] .devhub-module-card-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0 0 14px;
}

[data-module="developer-hub"] .devhub-module-card-stats {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

[data-module="developer-hub"] .devhub-stat {
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 4px;
}

[data-module="developer-hub"] .devhub-stat-value {
  color: var(--text-secondary);
  font-weight: 600;
}

[data-module="developer-hub"] .devhub-module-card-detail {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: none;
}

[data-module="developer-hub"] .devhub-module-card.expanded .devhub-module-card-detail {
  display: block;
}

[data-module="developer-hub"] .devhub-detail-section {
  margin-bottom: 12px;
}

[data-module="developer-hub"] .devhub-detail-section:last-child {
  margin-bottom: 0;
}

[data-module="developer-hub"] .devhub-detail-label {
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  font-weight: 600;
}

[data-module="developer-hub"] .devhub-detail-value {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

[data-module="developer-hub"] .devhub-detail-value code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.75rem;
  background: var(--input-bg);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--text-primary);
}

[data-module="developer-hub"] .devhub-complexity {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

[data-module="developer-hub"] .devhub-complexity-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
}

[data-module="developer-hub"] .devhub-complexity-dot.filled {
  background: var(--accent);
}

/* ============================================================
   API Quick Reference Tab
   ============================================================ */

[data-module="developer-hub"] .devhub-search-bar {
  position: relative;
  margin-bottom: 24px;
}

[data-module="developer-hub"] .devhub-search-bar input {
  width: 100%;
  padding: 10px 16px 10px 40px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--button-radius);
  color: var(--text-primary);
  font: inherit;
  font-size: 0.875rem;
  height: var(--input-height);
  box-sizing: border-box;
  outline: none;
  transition: border-color var(--transition-speed);
}

[data-module="developer-hub"] .devhub-search-bar input:focus {
  border-color: var(--accent);
}

[data-module="developer-hub"] .devhub-search-bar input::placeholder {
  color: var(--text-tertiary);
}

[data-module="developer-hub"] .devhub-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}

[data-module="developer-hub"] .devhub-search-count {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 8px;
}

[data-module="developer-hub"] .devhub-ref-category {
  margin-bottom: 28px;
}

[data-module="developer-hub"] .devhub-ref-category-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

[data-module="developer-hub"] .devhub-ref-method {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--button-radius);
  padding: 14px 18px;
  margin-bottom: 8px;
  transition: border-color var(--transition-speed);
}

[data-module="developer-hub"] .devhub-ref-method:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

[data-module="developer-hub"] .devhub-ref-signature {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.8125rem;
  color: var(--accent);
  margin: 0 0 4px;
  font-weight: 500;
  word-break: break-word;
}

[data-module="developer-hub"] .devhub-ref-returns {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  margin: 0 0 6px;
}

[data-module="developer-hub"] .devhub-ref-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0 0 8px;
  line-height: 1.5;
}

[data-module="developer-hub"] .devhub-ref-example {
  background: var(--input-bg);
  border-radius: 4px;
  padding: 8px 12px;
  margin: 0;
}

[data-module="developer-hub"] .devhub-ref-example code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.75rem;
  color: var(--text-primary);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

[data-module="developer-hub"] .devhub-no-results {
  text-align: center;
  padding: 40px 24px;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

[data-module="developer-hub"] .devhub-ref-method-deprecated {
  opacity: 0.75;
  border-style: dashed;
}

[data-module="developer-hub"] .devhub-ref-helper-group {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--button-radius);
  padding: 14px 18px;
  margin-bottom: 14px;
}

[data-module="developer-hub"] .devhub-ref-helper-name {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.8125rem;
  color: var(--text-primary);
  font-weight: 600;
  margin: 0 0 4px;
}

[data-module="developer-hub"] .devhub-ref-helper-source {
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  margin: 0 0 6px;
}

[data-module="developer-hub"] .devhub-ref-helper-source code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

[data-module="developer-hub"] .devhub-ref-helper-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0 0 12px;
  line-height: 1.5;
}

/* ============================================================
   Build Modules Tab
   ============================================================ */

[data-module="developer-hub"] .devhub-code-block {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--button-radius);
  padding: 12px 16px;
  margin: 12px 0 16px;
  overflow-x: auto;
}

[data-module="developer-hub"] .devhub-code-block code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.8125rem;
  color: var(--text-primary);
  line-height: 1.6;
  white-space: pre;
  background: none;
  padding: 0;
}

[data-module="developer-hub"] .devhub-info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 16px;
  font-size: 0.8125rem;
}

[data-module="developer-hub"] .devhub-info-table th,
[data-module="developer-hub"] .devhub-info-table td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

[data-module="developer-hub"] .devhub-info-table th {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--panel-2);
}

[data-module="developer-hub"] .devhub-info-table td {
  color: var(--text-secondary);
}

[data-module="developer-hub"] .devhub-info-table code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.75rem;
  color: var(--text-primary);
}

/* ============================================================
   Ideas Tab
   ============================================================ */

[data-module="developer-hub"] .devhub-ideas-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

[data-module="developer-hub"] .devhub-ideas-filters {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

[data-module="developer-hub"] .devhub-ideas-filter-btn {
  font: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 14px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-speed);
}

[data-module="developer-hub"] .devhub-ideas-filter-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

[data-module="developer-hub"] .devhub-ideas-filter-btn.active {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  border-color: var(--accent);
  color: var(--accent);
}

[data-module="developer-hub"] .devhub-ideas-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

[data-module="developer-hub"] .devhub-idea-card {
  display: flex;
  gap: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--button-radius);
  padding: 16px;
  transition: border-color var(--transition-speed);
}

[data-module="developer-hub"] .devhub-idea-card:hover {
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

[data-module="developer-hub"] .devhub-idea-vote {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  min-width: 36px;
}

[data-module="developer-hub"] .devhub-vote-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-speed);
}

[data-module="developer-hub"] .devhub-vote-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

[data-module="developer-hub"] .devhub-vote-btn.voted {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  border-color: var(--accent);
  color: var(--accent);
}

[data-module="developer-hub"] .devhub-vote-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

[data-module="developer-hub"] .devhub-idea-body {
  flex: 1;
  min-width: 0;
  cursor: pointer;
}

[data-module="developer-hub"] .devhub-idea-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

[data-module="developer-hub"] .devhub-idea-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

[data-module="developer-hub"] .devhub-idea-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0 0 6px;
}

[data-module="developer-hub"] .devhub-idea-meta {
  display: flex;
  gap: 12px;
  font-size: 0.6875rem;
  color: var(--text-tertiary);
}

/* -- Comments -- */

[data-module="developer-hub"] .devhub-idea-comments {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

[data-module="developer-hub"] .devhub-comment {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

[data-module="developer-hub"] .devhub-comment:last-of-type {
  border-bottom: none;
}

[data-module="developer-hub"] .devhub-comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

[data-module="developer-hub"] .devhub-comment-header strong {
  font-size: 0.8125rem;
  color: var(--text-primary);
}

[data-module="developer-hub"] .devhub-comment-header span {
  font-size: 0.6875rem;
  color: var(--text-tertiary);
}

[data-module="developer-hub"] .devhub-comment-delete {
  font: inherit;
  font-size: 1rem;
  line-height: 1;
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0 4px;
  margin-left: auto;
}

[data-module="developer-hub"] .devhub-comment-delete:hover {
  color: var(--error);
}

[data-module="developer-hub"] .devhub-comment p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

[data-module="developer-hub"] .devhub-no-comments {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin: 0 0 12px;
  font-style: italic;
}

[data-module="developer-hub"] .devhub-comment-form {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  align-items: center;
}

[data-module="developer-hub"] .devhub-comment-form input {
  flex: 1;
}

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

@media (max-width: 768px) {
  [data-module="developer-hub"] .devhub-container {
    max-width: none;
  }

  [data-module="developer-hub"] .devhub-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 12px 0 0;
  }

  [data-module="developer-hub"] .devhub-content {
    padding: 16px 16px 32px;
  }

  [data-module="developer-hub"] .devhub-gallery-grid {
    grid-template-columns: 1fr;
  }

  [data-module="developer-hub"] .devhub-guide h1 {
    font-size: 1.375rem;
  }

  [data-module="developer-hub"] .devhub-tab {
    padding: 10px 14px;
    font-size: 0.75rem;
  }
}