/* jaato API Documentation - Stripe-inspired styles */

:root {
  /* Colors */
  --color-primary: #635bff;
  --color-primary-dark: #4f46e5;
  --color-text: #1a1a1a;
  --color-text-secondary: #5a5a5a;
  --color-text-muted: #8a8a8a;
  --color-bg: #ffffff;
  --color-bg-secondary: #f7f7f7;
  --color-bg-code: #1e1e2e;
  --color-border: #e5e5e5;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;

  /* Spacing */
  --sidebar-width: 260px;
  --content-max-width: 1400px;
  --header-height: 60px;

  /* Code panel ratio */
  --explanation-width: 55%;
  --code-width: 45%;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 24px;
}

.header-logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-logo span {
  color: var(--color-text-muted);
  font-weight: 400;
  font-size: 14px;
}

.header-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-nav a {
  color: var(--color-text-secondary);
  font-size: 14px;
}

.header-nav a:hover {
  color: var(--color-text);
  text-decoration: none;
}

.header-search {
  position: relative;
}

.header-search input {
  padding: 8px 12px 8px 36px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 14px;
  width: 240px;
  background: var(--color-bg-secondary);
}

.header-search input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-bg);
}

.header-search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

/* Search results dropdown */
.search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  max-height: 500px;
  overflow-y: auto;
  z-index: 1000;
  display: none;
}

.search-result {
  display: block;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  color: inherit;
}

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

.search-result:hover,
.search-result:focus {
  background: var(--color-bg-secondary);
  outline: none;
  text-decoration: none;
}

.search-result-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.search-result-section {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.search-result-snippet {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.search-no-results {
  color: var(--color-text-muted);
  text-align: center;
  padding: 20px;
  cursor: default;
}

.search-no-results:hover {
  background: transparent;
}

/* Search term highlighting on pages */
.search-highlight {
  background: rgba(255, 235, 59, 0.4);
  color: inherit;
  padding: 2px 0;
  border-radius: 2px;
  font-weight: 500;
  transition: background 0.2s;
}

.search-highlight.current {
  background: rgba(255, 193, 7, 0.8);
  box-shadow: 0 0 0 2px rgba(255, 152, 0, 0.3);
  animation: pulse-current 1.5s ease-in-out infinite;
}

@keyframes pulse-current {
  0%, 100% {
    background: rgba(255, 193, 7, 0.8);
  }
  50% {
    background: rgba(255, 235, 59, 0.9);
  }
}

/* Highlight navigation bar */
.highlight-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-primary);
  color: white;
  z-index: 200;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.highlight-nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 24px;
  max-width: 1400px;
  margin: 0 auto;
  gap: 16px;
}

.highlight-nav-query {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

.highlight-nav-query strong {
  color: white;
  font-weight: 600;
}

.highlight-nav-counter {
  font-size: 14px;
  font-weight: 500;
  color: white;
  white-space: nowrap;
}

.highlight-no-matches {
  color: rgba(255, 255, 255, 0.85);
  font-style: italic;
}

.highlight-nav-buttons {
  display: flex;
  gap: 8px;
}

.highlight-nav-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s, border-color 0.15s;
}

.highlight-nav-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
}

.highlight-nav-btn:active {
  background: rgba(255, 255, 255, 0.4);
}

#highlight-close {
  font-size: 16px;
  padding: 4px 10px;
}

/* Mobile adjustments for highlight nav */
@media (max-width: 768px) {
  .highlight-nav-content {
    flex-wrap: wrap;
    padding: 8px 16px;
  }

  .highlight-nav-query {
    flex: 1 1 100%;
    font-size: 13px;
    margin-bottom: 4px;
  }

  .highlight-nav-counter {
    font-size: 13px;
  }

  .highlight-nav-btn {
    padding: 4px 10px;
    font-size: 13px;
  }
}

/* Layout */
.layout {
  display: flex;
  margin-top: var(--header-height);
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  overflow-y: auto;
  padding: 24px;
  border-right: 1px solid var(--color-border);
  background: var(--color-bg);
}

.sidebar-section {
  margin-bottom: 24px;
}

.sidebar-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.sidebar-nav {
  list-style: none;
}

.sidebar-nav li {
  margin-bottom: 2px;
}

.sidebar-nav a {
  display: block;
  padding: 6px 12px;
  border-radius: 6px;
  color: var(--color-text-secondary);
  font-size: 14px;
  transition: background 0.15s, color 0.15s;
}

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

.sidebar-nav a.active {
  background: rgba(99, 91, 255, 0.1);
  color: var(--color-primary);
  font-weight: 500;
}

/* On This Page navigation */
.on-this-page {
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.on-this-page-nav {
  max-height: 40vh;
  overflow-y: auto;
}

.on-this-page-nav a {
  font-size: 13px;
  padding: 4px 12px;
  border-left: 2px solid transparent;
  border-radius: 0;
  margin-left: 0;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.on-this-page-nav a:hover {
  border-left-color: var(--color-border);
  background: transparent;
}

.on-this-page-nav a.active {
  border-left-color: var(--color-primary);
  color: var(--color-primary);
  background: transparent;
  font-weight: 500;
}

/* Main content */
.main {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: calc(100vh - var(--header-height));
}

/* Two-panel section */
.two-panel {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  align-items: flex-start; /* Prevent panels from stretching to same height */
}

.two-panel:last-child {
  border-bottom: none;
}

.panel-explanation {
  width: var(--explanation-width);
  padding: 32px 40px;
  border-right: 1px solid var(--color-border);
  /* Sticky behavior: stays visible while scrolling through long code */
  position: sticky;
  top: var(--header-height);
  max-height: calc(100vh - var(--header-height));
  overflow-y: auto;
}

.panel-code {
  width: var(--code-width);
  padding: 32px 24px;
  background: var(--color-bg-code);
}

/* Typography */
h1 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 24px;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

h3 {
  font-size: 18px;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
}

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

.lead {
  font-size: 18px;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

/* Code blocks */
.code-block {
  position: relative;
  margin-bottom: 16px;
}

.code-block pre {
  background: var(--color-bg-code);
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
  margin: 0;
}

.panel-code .code-block pre {
  background: rgba(255, 255, 255, 0.05);
}

.code-block pre code {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: #e4e4e7;
  background: transparent;
  padding: 0;
  border-radius: 0;
}

/* Inline code */
code {
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--color-bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--color-text);
}

/* Copy button */
.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 4px;
  padding: 6px 8px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s;
  display: flex;
  align-items: center;
  gap: 4px;
  color: #a1a1aa;
  font-size: 12px;
}

.code-block:hover .copy-btn {
  opacity: 1;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.copy-btn.copied {
  color: var(--color-success);
}

.copy-btn svg {
  width: 14px;
  height: 14px;
}

/* Code label */
.code-label {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #71717a;
  margin-bottom: 8px;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 14px;
}

th, td {
  text-align: left;
  padding: 12px;
  border-bottom: 1px solid var(--color-border);
}

th {
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg-secondary);
}

td {
  color: var(--color-text-secondary);
}

/* Parameter list */
.param-list {
  list-style: none;
  margin-bottom: 24px;
}

.param-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.param-list li:last-child {
  border-bottom: none;
}

.param-name {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.param-type {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-primary);
  margin-left: 8px;
}

.param-required {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--color-warning);
  margin-left: 8px;
}

.param-optional {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-left: 8px;
}

.param-desc {
  margin-top: 4px;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.param-default {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* Method signature */
.method-signature {
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--color-bg-secondary);
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
}

.method-signature .method-name {
  color: var(--color-primary);
  font-weight: 600;
}

.method-signature .param {
  color: var(--color-text);
}

.method-signature .type {
  color: var(--color-text-muted);
}

/* Return value */
.returns {
  background: var(--color-bg-secondary);
  border-left: 3px solid var(--color-primary);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 16px;
}

.returns-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.returns-type {
  font-family: var(--font-mono);
  color: var(--color-text);
}

/* Callouts */
.callout {
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 16px;
}

.callout-info {
  background: rgba(99, 91, 255, 0.1);
  border-left: 3px solid var(--color-primary);
}

.callout-warning {
  background: rgba(245, 158, 11, 0.1);
  border-left: 3px solid var(--color-warning);
}

.callout-error {
  background: rgba(239, 68, 68, 0.1);
  border-left: 3px solid var(--color-error);
}

.callout-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}

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

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

.callout-error .callout-title {
  color: var(--color-error);
}

/* Badges */
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
}

.badge-method {
  background: rgba(99, 91, 255, 0.1);
  color: var(--color-primary);
}

.badge-property {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.badge-deprecated {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
}

/* Anchor links */
.anchor-link {
  color: var(--color-text-muted);
  opacity: 0;
  margin-left: 8px;
  transition: opacity 0.15s;
}

h2:hover .anchor-link,
h3:hover .anchor-link {
  opacity: 1;
}

/* Syntax highlighting (basic) */
.token-keyword { color: #c678dd; }
.token-string { color: #98c379; }
.token-number { color: #d19a66; }
.token-comment { color: #5c6370; font-style: italic; }
.token-function { color: #61afef; }
.token-class { color: #e5c07b; }
.token-builtin { color: #56b6c2; }
.token-operator { color: #c678dd; }
.token-punctuation { color: #abb2bf; }

/* Hero section (landing page) */
.hero {
  padding: 80px 40px;
  text-align: center;
  background: linear-gradient(135deg, #f5f5ff 0%, #ffffff 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 16px;
}

.hero .lead {
  font-size: 20px;
  max-width: 600px;
  margin: 0 auto 32px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s, transform 0.15s;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-bg-secondary);
}

/* Quick links grid */
.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  padding: 40px;
}

.quick-link-card {
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.quick-link-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(99, 91, 255, 0.1);
  text-decoration: none;
}

.quick-link-card h3 {
  margin-top: 0;
  margin-bottom: 8px;
  color: var(--color-text);
}

.quick-link-card p {
  margin-bottom: 0;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 1200px) {
  :root {
    --explanation-width: 50%;
    --code-width: 50%;
  }
}

@media (max-width: 900px) {
  .two-panel {
    flex-direction: column;
    align-items: stretch; /* Reset for stacked layout */
  }

  .panel-explanation,
  .panel-code {
    width: 100%;
    border-right: none;
  }

  .panel-explanation {
    /* Disable sticky on mobile where panels stack */
    position: static;
    max-height: none;
    overflow-y: visible;
  }

  .panel-code {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
}

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

  .main {
    margin-left: 0;
  }

  .hero h1 {
    font-size: 32px;
  }

  .panel-explanation {
    padding: 24px;
  }
}