/* ============================================
   API REFERENCE PAGE STYLES
   ============================================ */

/* Hero meta chips */
.api-hero-meta {
  display: flex; gap: 10px; margin-top: 20px; justify-content: center; flex-wrap: wrap;
}
.api-hero-chip {
  font-size: 0.75rem; color: var(--text-muted); background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 100px; padding: 4px 14px;
}
.api-hero-chip strong { color: var(--accent); }

/* Search bar */
.api-search-bar {
  position: sticky; top: 80px; z-index: 100;
  background: var(--bg-primary); border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.api-search-wrap {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px 16px;
  max-width: 600px;
}
.api-search-wrap svg { color: var(--text-muted); flex-shrink: 0; }
.api-search-wrap input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 0.88rem; font-family: inherit;
}
.api-search-wrap input::placeholder { color: var(--text-muted); }

/* Layout */
.api-layout {
  display: flex; max-width: var(--max-w); margin: 0 auto;
  padding: 0 48px; min-height: 80vh;
}

/* Sidebar */
.api-sidebar {
  width: 260px; flex-shrink: 0; position: sticky; top: 138px;
  height: calc(100vh - 138px); overflow-y: auto;
  padding: 24px 16px 24px 0; border-right: 1px solid var(--border);
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.api-sidebar::-webkit-scrollbar { width: 4px; }
.api-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.api-sidebar-section {
  font-size: 0.68rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent); margin: 20px 0 8px;
  padding-left: 8px;
}
.api-sidebar-section:first-child { margin-top: 0; }

.api-sidebar-link {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.78rem; color: var(--text-muted); padding: 5px 8px;
  border-radius: 6px; transition: var(--ease); text-decoration: none;
}
.api-sidebar-link:hover { color: var(--text-primary); background: var(--bg-secondary); }
.api-sidebar-link.active { color: var(--accent); background: var(--accent-tint-subtle); }

.api-sidebar-count {
  font-size: 0.62rem; background: var(--bg-secondary); color: var(--text-muted);
  padding: 1px 6px; border-radius: 100px; font-weight: 500;
}

/* Main content */
.api-main {
  flex: 1; min-width: 0; padding: 24px 0 80px 32px;
}

/* Section dividers */
.api-section-divider {
  margin: 40px 0 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.api-section-divider:first-child { margin-top: 0; }
.api-section-divider h2 {
  font-size: 1.3rem; font-weight: 500; color: var(--text-primary); margin: 0;
}

/* Tag group */
.api-tag-group { margin-bottom: 32px; }
.api-tag-header {
  display: flex; align-items: center; gap: 10px; margin-bottom: 12px;
}
.api-tag-header h3 {
  font-size: 1rem; font-weight: 500; color: var(--text-primary); margin: 0;
}
.api-tag-count {
  font-size: 0.68rem; color: var(--text-muted); background: var(--bg-secondary);
  padding: 2px 8px; border-radius: 100px;
}

/* Endpoint */
.api-endpoint {
  border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 6px; overflow: hidden; transition: var(--ease);
}
.api-endpoint:hover { border-color: var(--border-hover); }

.api-endpoint-header {
  display: flex; align-items: center; gap: 10px; width: 100%;
  background: none; border: none; padding: 10px 14px; cursor: pointer;
  font-family: inherit; text-align: left; color: var(--text-primary);
}
.api-endpoint-header:hover { background: var(--bg-secondary); }

.api-method {
  font-size: 0.62rem; font-weight: 600; text-transform: uppercase;
  padding: 3px 8px; border-radius: 4px; color: var(--on-accent); flex-shrink: 0;
  min-width: 52px; text-align: center; letter-spacing: 0.03em;
}
.api-path {
  font-size: 0.8rem; font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  color: var(--text-body); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.api-summary {
  font-size: 0.78rem; color: var(--text-muted); margin-left: auto;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex-shrink: 1;
}
.api-chevron {
  flex-shrink: 0; color: var(--text-muted); transition: transform 0.2s ease;
}
.api-endpoint.open .api-chevron { transform: rotate(180deg); }

/* Endpoint body (collapsed by default) */
.api-endpoint-body {
  display: none; padding: 16px 14px; border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}
.api-endpoint.open .api-endpoint-body { display: block; }

.api-desc {
  font-size: 0.82rem; color: var(--text-body); line-height: 1.6;
  margin: 0 0 16px; max-width: 700px;
}

/* Params */
.api-params { margin-bottom: 16px; }
.api-params h4 {
  font-size: 0.75rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--accent); margin: 0 0 8px;
}

.api-param-table {
  width: 100%; border-collapse: collapse; font-size: 0.78rem;
}
.api-param-table th {
  text-align: left; padding: 6px 10px; font-weight: 500;
  color: var(--text-muted); border-bottom: 1px solid var(--border);
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em;
}
.api-param-table td {
  padding: 5px 10px; border-bottom: 1px solid var(--border);
  color: var(--text-body);
}
.api-param-table code {
  font-size: 0.75rem; color: var(--accent);
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.api-response {
  display: flex; align-items: center; gap: 8px;
}
.api-response h4 {
  font-size: 0.75rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--accent); margin: 0;
}
.api-response code {
  font-size: 0.78rem; background: var(--accent-tint); color: var(--accent);
  padding: 2px 8px; border-radius: 4px;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}
.api-resp-schema {
  font-size: 0.72rem; color: var(--text-muted);
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

/* Hidden state for search */
.api-endpoint.search-hidden { display: none; }
.api-tag-group.search-hidden { display: none; }
.api-section-divider.search-hidden { display: none; }

/* Light mode overrides */
[data-theme="light"] .api-search-bar { background: var(--bg-primary); }
[data-theme="light"] .api-search-wrap { background: rgba(255,255,255,0.8); }
[data-theme="light"] .api-endpoint { background: rgba(255,255,255,0.5); }
[data-theme="light"] .api-endpoint-body { background: rgba(255,255,255,0.7); }
[data-theme="light"] .api-param-table td { border-bottom-color: rgba(0,0,0,0.04); }

/* Responsive */
@media (max-width: 900px) {
  .api-layout { padding: 0 24px; flex-direction: column; }
  .api-sidebar {
    position: relative; top: 0; width: 100%; height: auto;
    border-right: none; border-bottom: 1px solid var(--border);
    padding: 16px 0; display: flex; flex-wrap: wrap; gap: 4px;
    overflow-y: visible;
  }
  .api-sidebar-section {
    width: 100%; margin: 12px 0 4px;
  }
  .api-sidebar-link { font-size: 0.72rem; padding: 4px 8px; }
  .api-main { padding: 24px 0 60px; }
  .api-summary { display: none; }
  .api-path { font-size: 0.72rem; }
}