/* ============================================
   Caspori API Documentation - Styles
   ============================================ */

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-primary: #0B0D10;
  --bg-secondary: #1A1D23;
  --bg-tertiary: #1A1D23;
  --bg-hover: #2A2F38;
  --purple-500: #7C3AED;
  --purple-400: #8B5CF6;
  --purple-600: #6D28D9;
  --purple-700: #5B21B6;
  --purple-900: #2E1065;
  --text-primary: #F3F4F6;
  --text-secondary: #9CA3AF;
  --text-muted: #64748B;
  --border-color: #2D3039;
  --border-light: #334155;
  --green-500: #22C55E;
  --green-900: #14532D;
  --blue-500: #3B82F6;
  --blue-900: #1E3A5F;
  --orange-500: #F97316;
  --orange-900: #7C2D12;
  --red-500: #EF4444;
  --red-900: #7F1D1D;
  --yellow-500: #EAB308;
  --sidebar-width: 280px;
  --header-height: 60px;
  --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--purple-400);
  text-decoration: none;
  transition: color 0.15s;
}

a:hover {
  color: var(--purple-500);
  text-decoration: underline;
}

/* ============================================
   Header
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(11, 13, 16, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 24px;
}

.header-inner {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  flex-shrink: 0;
}

.header-logo:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.header-logo svg {
  width: 28px;
  height: 28px;
}

.header-logo .logo-separator {
  width: 1px;
  height: 24px;
  background: var(--border-light);
  margin: 0 4px;
}

.header-logo .logo-docs {
  color: var(--text-secondary);
  font-weight: 500;
}

.header-search {
  flex: 1;
  max-width: 480px;
  margin: 0 32px;
  position: relative;
}

.header-search input {
  width: 100%;
  height: 38px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0 16px 0 40px;
  font-size: 14px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  font-family: var(--font-sans);
}

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

.header-search input:focus {
  border-color: var(--purple-500);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.header-search .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.header-search .search-shortcut {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  pointer-events: none;
}

.header-links {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
  flex-shrink: 0;
}

.header-links a {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}

.header-links a:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
  text-decoration: none;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
}

.mobile-menu-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* ============================================
   Search Results Dropdown
   ============================================ */

.search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  max-height: 400px;
  overflow-y: auto;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
  display: none;
  z-index: 200;
}

.search-results.active {
  display: block;
}

.search-result-item {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  transition: background 0.1s;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover,
.search-result-item.focused {
  background: var(--bg-hover);
}

.search-result-item .result-section {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--purple-400);
  margin-bottom: 2px;
}

.search-result-item .result-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.search-result-item .result-method {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-mono);
  padding: 1px 6px;
  border-radius: 3px;
  margin-right: 6px;
}

.search-no-results {
  padding: 24px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

/* ============================================
   Layout
   ============================================ */

.layout {
  display: flex;
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
}

/* ============================================
   Sidebar
   ============================================ */

.sidebar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-primary);
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  padding: 20px 0;
  z-index: 50;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-tertiary) transparent;
}

.sidebar::-webkit-scrollbar {
  width: 4px;
}

.sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

.sidebar-section {
  margin-bottom: 8px;
}

.sidebar-section-title {
  padding: 8px 24px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 24px;
  font-size: 13.5px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.1s, background 0.1s;
  border-left: 2px solid transparent;
}

.sidebar-link:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
  text-decoration: none;
}

.sidebar-link.active {
  color: var(--purple-400);
  background: rgba(124, 58, 237, 0.08);
  border-left-color: var(--purple-500);
  font-weight: 500;
}

.sidebar-link .method-badge {
  font-size: 9px;
  font-weight: 700;
  font-family: var(--font-mono);
  padding: 1px 5px;
  border-radius: 3px;
  flex-shrink: 0;
  letter-spacing: 0.3px;
}

.method-get { background: rgba(34, 197, 94, 0.15); color: var(--green-500); }
.method-post { background: rgba(59, 130, 246, 0.15); color: var(--blue-500); }
.method-put { background: rgba(249, 115, 22, 0.15); color: var(--orange-500); }
.method-delete { background: rgba(239, 68, 68, 0.15); color: var(--red-500); }
.method-ws { background: rgba(234, 179, 8, 0.15); color: var(--yellow-500); }

/* ============================================
   Main Content
   ============================================ */

.main {
  margin-left: var(--sidebar-width);
  flex: 1;
  max-width: 900px;
  padding: 40px 48px 80px;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.breadcrumbs a {
  color: var(--text-muted);
}

.breadcrumbs a:hover {
  color: var(--text-secondary);
}

.breadcrumbs .separator {
  font-size: 11px;
}

/* Section styling */
.doc-section {
  padding-top: 16px;
  margin-bottom: 56px;
}

.doc-section:last-child {
  margin-bottom: 0;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.section-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 32px 0 12px;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 24px 0 8px;
}

p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

/* ============================================
   Endpoint Cards
   ============================================ */

.endpoint-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-bottom: 32px;
  overflow: hidden;
}

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.1s;
}

.endpoint-header:hover {
  background: var(--bg-hover);
}

.endpoint-method {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  padding: 4px 10px;
  border-radius: 4px;
  flex-shrink: 0;
  letter-spacing: 0.3px;
}

.endpoint-path {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

.endpoint-desc-short {
  margin-left: auto;
  font-size: 13px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.endpoint-toggle {
  margin-left: 8px;
  color: var(--text-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.endpoint-toggle.open {
  transform: rotate(180deg);
}

.endpoint-body {
  display: none;
  padding: 20px;
}

.endpoint-body.open {
  display: block;
}

.endpoint-detail-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 8px;
  margin-top: 20px;
}

.endpoint-detail-label:first-child {
  margin-top: 0;
}

.endpoint-description {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 4px;
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 20px;
}

.auth-badge.auth-required {
  background: rgba(124, 58, 237, 0.12);
  color: var(--purple-400);
}

.auth-badge.auth-optional {
  background: rgba(34, 197, 94, 0.12);
  color: var(--green-500);
}

.auth-badge.auth-api-key {
  background: rgba(249, 115, 22, 0.12);
  color: var(--orange-500);
}

/* Parameter table */
.param-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  margin-top: 8px;
}

.param-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

.param-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: top;
}

.param-table tr:last-child td {
  border-bottom: none;
}

.param-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--purple-400);
  font-weight: 500;
}

.param-type {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.param-required {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--red-500);
  letter-spacing: 0.3px;
}

.param-optional {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.param-desc {
  color: var(--text-secondary);
  font-size: 13px;
}

/* ============================================
   Code Blocks
   ============================================ */

.code-block {
  position: relative;
  margin: 8px 0 16px;
  background: #0D1117;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-color);
}

.code-block-lang {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.code-copy-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.code-copy-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-light);
  background: var(--bg-tertiary);
}

.code-copy-btn.copied {
  color: var(--green-500);
  border-color: var(--green-500);
}

.code-block pre {
  padding: 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: #E6EDF3;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-tertiary) transparent;
}

.code-block pre::-webkit-scrollbar {
  height: 4px;
}

.code-block pre::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

/* Code tabs */
.code-tabs {
  margin: 8px 0 16px;
  background: #0D1117;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.code-tabs-header {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.03);
}

.code-tab-btn {
  background: none;
  border: none;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font-family: var(--font-sans);
  transition: color 0.15s;
}

.code-tab-btn:hover {
  color: var(--text-secondary);
}

.code-tab-btn.active {
  color: var(--purple-400);
  border-bottom-color: var(--purple-500);
}

.code-tab-copy {
  margin-left: auto;
  margin-right: 8px;
}

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

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

.code-tab-panel pre {
  padding: 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: #E6EDF3;
}

/* Syntax Highlighting (CSS-only via classes) */
.hl-keyword { color: #FF7B72; }
.hl-string { color: #A5D6FF; }
.hl-number { color: #79C0FF; }
.hl-comment { color: #8B949E; font-style: italic; }
.hl-property { color: #D2A8FF; }
.hl-method { color: #D2A8FF; }
.hl-url { color: #A5D6FF; }
.hl-flag { color: #79C0FF; }
.hl-operator { color: #FF7B72; }
.hl-value { color: #7EE787; }
.hl-const { color: #79C0FF; }
.hl-func { color: #D2A8FF; }
.hl-bool { color: #FF7B72; }
.hl-null { color: #FF7B72; }

/* Inline code */
code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-tertiary);
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--purple-400);
}

/* ============================================
   Info boxes / Callouts
   ============================================ */

.callout {
  padding: 14px 18px;
  border-radius: 8px;
  border-left: 3px solid;
  margin: 16px 0;
  font-size: 14px;
}

.callout p {
  margin-bottom: 0;
}

.callout-info {
  background: rgba(59, 130, 246, 0.08);
  border-color: var(--blue-500);
}

.callout-info .callout-title {
  color: var(--blue-500);
}

.callout-warning {
  background: rgba(249, 115, 22, 0.08);
  border-color: var(--orange-500);
}

.callout-warning .callout-title {
  color: var(--orange-500);
}

.callout-danger {
  background: rgba(239, 68, 68, 0.08);
  border-color: var(--red-500);
}

.callout-danger .callout-title {
  color: var(--red-500);
}

.callout-success {
  background: rgba(34, 197, 94, 0.08);
  border-color: var(--green-500);
}

.callout-success .callout-title {
  color: var(--green-500);
}

.callout-title {
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 4px;
}

/* ============================================
   Tables (general)
   ============================================ */

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 20px;
  font-size: 14px;
}

.info-table th {
  text-align: left;
  padding: 10px 16px;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

.info-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.info-table tr:last-child td {
  border-bottom: none;
}

.info-table code {
  font-size: 12px;
}

/* ============================================
   Error Response Cards
   ============================================ */

.error-responses {
  margin: 8px 0 16px;
}

.error-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  font-size: 13.5px;
  border-bottom: 1px solid var(--border-color);
}

.error-row:last-child {
  border-bottom: none;
}

.error-code {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
  width: 36px;
}

.error-code.err-4xx { color: var(--orange-500); }
.error-code.err-5xx { color: var(--red-500); }

.error-desc {
  color: var(--text-secondary);
}

/* ============================================
   Badges
   ============================================ */

.plan-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 20px;
}

.plan-free { background: rgba(100, 116, 139, 0.15); color: var(--text-muted); }
.plan-starter { background: rgba(59, 130, 246, 0.15); color: var(--blue-500); }
.plan-pro { background: rgba(124, 58, 237, 0.15); color: var(--purple-400); }
.plan-enterprise { background: rgba(234, 179, 8, 0.15); color: var(--yellow-500); }

/* ============================================
   Footer
   ============================================ */

.footer {
  margin-left: var(--sidebar-width);
  padding: 32px 48px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
}

.footer a {
  color: var(--text-muted);
}

.footer a:hover {
  color: var(--text-secondary);
}

/* ============================================
   Sidebar overlay (mobile)
   ============================================ */

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 40;
}

.sidebar-overlay.active {
  display: block;
}

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

@media (max-width: 1024px) {
  .main {
    padding: 32px 32px 64px;
  }

  .footer {
    padding: 24px 32px;
  }
}

@media (max-width: 768px) {
  .header-search {
    display: none;
  }

  .header-links {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 60;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.active {
    display: block;
  }

  .main {
    margin-left: 0;
    padding: 24px 20px 64px;
  }

  .footer {
    margin-left: 0;
    padding: 24px 20px;
    flex-direction: column;
    gap: 8px;
  }

  .section-title {
    font-size: 24px;
  }

  .endpoint-desc-short {
    display: none;
  }

  .code-block pre,
  .code-tab-panel pre {
    font-size: 12px;
  }

  .breadcrumbs {
    display: none;
  }
}

/* Mobile search (shown in sidebar on mobile) */
.mobile-search {
  display: none;
  padding: 12px 16px;
  margin-bottom: 8px;
}

@media (max-width: 768px) {
  .mobile-search {
    display: block;
  }

  .mobile-search input {
    width: 100%;
    height: 36px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0 12px;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    font-family: var(--font-sans);
  }

  .mobile-search input:focus {
    border-color: var(--purple-500);
  }
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.doc-section {
  animation: fadeIn 0.3s ease;
}

/* ============================================
   Rate limit table special styling
   ============================================ */

.rate-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 20px;
  font-size: 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.rate-table th {
  text-align: left;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

.rate-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.rate-table tr:last-child td {
  border-bottom: none;
}

/* ============================================
   Scroll to top
   ============================================ */

.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  background: var(--purple-600);
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
  transition: background 0.15s, transform 0.15s;
  z-index: 90;
}

.scroll-top:hover {
  background: var(--purple-500);
  transform: translateY(-2px);
}

.scroll-top.visible {
  display: flex;
}