/**
 * Focus UI - Documentation Layout & Styles
 * 
 * Custom styles for the documentation/examples pages.
 * Uses Focus UI components for a dogfooding approach.
 */

/* ==================== GLOBAL ==================== */

html {
  scroll-behavior: smooth;
}

/* ==================== DOCS LAYOUT ==================== */

.docs-layout {
  display: flex;
  min-height: 100vh;
  background: var(--focus-color-bg-light);
}

/* Hero button variant with white border */
.hero-btn-outline-white {
  border-color: white;
}

/* Sidebar for docs */
.docs-sidebar {
  position: fixed;
  top: 40px; /* Height of navbar */
  left: 0;
  bottom: 0;
  width: 260px;
  background: var(--focus-color-surface);
  border-right: 1px solid var(--focus-color-border);
  overflow-y: auto;
  z-index: 800;
}

/* Content area */
.docs-content {
  flex: 1;
  margin-left: 260px; /* Width of sidebar */
  margin-top: 40px; /* Height of navbar */
  padding: 2rem;
  max-width: 1200px;
}

/* ==================== DOCS CONTENT STYLES ==================== */

/* Hero Section - layout-specific styles */
.hero-section {
  background: linear-gradient(135deg, var(--focus-color-primary) 0%, #1e40af 100%);
}

.hero-title {
  font-size: 3rem;
  margin-top: 0;
}

.hero-subtitle {
  font-size: 1.5rem;
  opacity: 0.9;
}

/* Component Grid - layout-specific grid */
.component-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--focus-spacing-base);
  margin: var(--focus-spacing-xl) 0;
}

.component-card {
  text-decoration: none;
  color: var(--focus-color-text);
}

.component-card:hover {
  text-decoration: none;
}

.component-card i,
.feature-icon {
  font-size: 2rem;
}

.feature-icon {
  font-size: 2.5rem;
}

.docs-content > h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
  color: var(--focus-color-text-dark);
}

.docs-content > h2 {
  font-size: 2rem;
  font-weight: 600;
  margin: 2.5rem 0 1rem 0;
  color: var(--focus-color-text-dark);
  border-bottom: 2px solid var(--focus-color-border);
  padding-bottom: 0.5rem;
}

.docs-content > h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 2rem 0 1rem 0;
  color: var(--focus-color-text-dark);
}

.docs-content > p {
  line-height: 1.7;
  color: var(--focus-color-text);
  margin-bottom: 1rem;
}

.docs-content > .lead {
  font-size: 1.125rem;
  color: var(--focus-color-text-muted);
  margin-bottom: 2rem;
}

/* ==================== JS REQUIRED BADGE ==================== */

.docs-js-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  background-color: #f7df1e;
  color: #000;
  border-radius: var(--focus-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.docs-js-badge i {
  font-size: 0.875rem;
}

/* Small variant */
.docs-js-badge-sm {
  padding: 0.125rem 0.5rem;
  font-size: 0.6875rem;
}

/* ==================== CODE EXAMPLE BLOCKS ==================== */

.docs-example {
  margin: 2rem 0;
  border: 1px solid var(--focus-color-border);
  border-radius: var(--focus-radius-md);
  overflow: hidden;
  background: var(--focus-color-surface);
  box-shadow: var(--focus-shadow-sm);
}

/* Live preview area */
.docs-preview {
  padding: 2rem;
  background: var(--focus-color-surface);
  border-bottom: 1px solid var(--focus-color-border);
  min-height: 100px;
}

/* Code display area */
.docs-code {
  background: #2d2d2d;
  position: relative;
}

.docs-code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background: #1e1e1e;
  border-bottom: 1px solid #444;
}

.docs-code-header span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Copy button */
.docs-code-copy {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: transparent;
  border: 1px solid #555;
  color: #fff;
  padding: 0.375rem 0.75rem;
  border-radius: var(--focus-radius-sm);
  cursor: pointer;
  font-size: 0.8125rem;
  transition: all var(--focus-transition-fast);
}

.docs-code-copy:hover {
  background: #333;
  border-color: #777;
}

.docs-code-copy:active {
  transform: scale(0.95);
}

.docs-code-copy.copied {
  background: var(--focus-color-success);
  border-color: var(--focus-color-success);
}

.docs-code-copy.copied i::before {
  content: "\f00c"; /* fa-check */
}

/* Code block */
.docs-code pre {
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
}

.docs-code code {
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  color: #abb2bf;
}

/* ==================== OPTIONS PANEL (Interactive Builder) ==================== */

.docs-options {
  padding: 1rem;
  background: var(--focus-color-bg-light);
  border-top: 1px solid var(--focus-color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.docs-options-title {
  width: 100%;
  margin: 0 0 0.5rem 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--focus-color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.docs-option-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.docs-option-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9375rem;
  color: var(--focus-color-text);
  user-select: none;
}

.docs-option-group input[type="radio"],
.docs-option-group input[type="checkbox"] {
  cursor: pointer;
  width: 1rem;
  height: 1rem;
}

/* ==================== THEME TOGGLE ==================== */

.docs-theme-toggle {
  background: transparent;
  border: none;
  padding: 0.5rem 1rem;
  display: inline-flex;
  align-items: center;
}

/* ==================== FEATURE LIST ==================== */

.docs-feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.docs-feature-list li {
  padding: 0.5rem 0;
  padding-left: 1.75rem;
  position: relative;
  line-height: 1.6;
}

.docs-feature-list li::before {
  content: '\f00c'; /* fa-check */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--focus-color-success);
}

.docs-feature-list li.js-required::after {
  content: 'JS';
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.125rem 0.375rem;
  background: #f7df1e;
  color: #000;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: 3px;
  vertical-align: middle;
}

/* ==================== RESPONSIVE DESIGN ==================== */
/* Mobile responsive styles are in docs-mobile.css to avoid conflicts */

@media (max-width: 767px) {
  .docs-example {
    margin: 1.5rem 0;
  }

  .docs-preview {
    padding: 1.5rem;
  }

  .docs-options {
    flex-direction: column;
  }
}

/* ==================== TABLE OF CONTENTS ==================== */

.docs-toc {
  position: sticky;
  top: 80px;
  background: var(--focus-color-surface);
  border: 1px solid var(--focus-color-border);
  border-radius: var(--focus-radius-md);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.docs-toc h4 {
  margin: 0 0 1rem 0;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--focus-color-text-muted);
  letter-spacing: 0.5px;
}

.docs-toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.docs-toc ul li {
  margin-bottom: 0.5rem;
}

.docs-toc ul li a {
  color: var(--focus-color-text);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color var(--focus-transition-fast);
}

.docs-toc ul li a:hover {
  color: var(--focus-color-primary);
}

/* ==================== CALLOUT BOXES ==================== */
/* Callout component now available as .focus-callout in main library */

/* ==================== PROPS TABLE ==================== */
/* Removed - now using .focus-table from the UI library (dogfooding) */

/* ==================== TEMPLATE PREVIEW STYLES ==================== */

.template-preview {
  border: 2px solid var(--focus-color-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: var(--focus-color-bg);
}

.template-preview-header {
  background: var(--focus-color-bg-light);
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--focus-color-border);
  font-size: 0.875rem;
  color: var(--focus-color-text-secondary);
}

.template-preview-body {
  padding: 1rem;
  max-height: 600px;
  overflow-y: auto;
}

.template-card-preview {
  height: 200px;
  background: linear-gradient(135deg, rgba(var(--focus-color-primary-rgb), 0.1), rgba(var(--focus-color-info-rgb), 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--focus-color-border);
}

.template-card-preview i {
  font-size: 4rem;
  color: var(--focus-color-primary);
  opacity: 0.8;
}

/* ==================== POSITION DEMO STYLES ==================== */

.position-demo-container {
  background: var(--focus-color-bg-light);
  border: 2px dashed var(--focus-color-border);
  padding: 2rem;
  margin-bottom: 1rem;
  min-height: 200px;
  position: relative;
}

.position-demo-box {
  background: var(--focus-color-primary);
  color: white;
  padding: 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
  min-width: 100px;
}

.position-demo-box-secondary {
  background: var(--focus-color-secondary);
  color: white;
  padding: 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.position-demo-box-success {
  background: var(--focus-color-success);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.position-demo-box-info {
  background: var(--focus-color-info);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.position-demo-box-warning {
  background: var(--focus-color-warning);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.position-demo-box-danger {
  background: var(--focus-color-danger);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.position-demo-content {
  background: var(--focus-color-surface);
  border: 1px solid var(--focus-color-border);
  padding: 1rem;
  border-radius: 0.375rem;
}

.position-demo-scroll {
  height: 200px;
  overflow-y: auto;
  background: var(--focus-color-surface);
  border: 1px solid var(--focus-color-border);
  border-radius: 0.375rem;
}

.position-demo-scroll-content {
  padding: 1rem;
  height: 500px;
}

.sticky-header-demo {
  position: sticky;
  top: 0;
  background: var(--focus-color-primary);
  color: white;
  padding: 1rem;
  text-align: center;
  font-weight: 600;
  z-index: 10;
  border-radius: 0.375rem 0.375rem 0 0;
}

.modal-demo-backdrop {
  background: rgba(0, 0, 0, 0.5);
  padding: 2rem;
  border-radius: 0.375rem;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-demo-content {
  background: var(--focus-color-surface);
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  max-width: 400px;
  width: 100%;
}

.fab-demo {
  position: relative;
  background: var(--focus-color-bg-light);
  border: 2px dashed var(--focus-color-border);
  height: 250px;
  border-radius: 0.375rem;
}

.fab-button {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--focus-color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
}

.layer-card {
  background: var(--focus-color-surface);
  border: 2px solid var(--focus-color-border);
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ==================== COLOR DEMO STYLES ==================== */

.color-swatch {
  display: inline-block;
  width: 80px;
  height: 80px;
  border-radius: var(--focus-radius-md);
  box-shadow: var(--focus-shadow-md);
  margin-bottom: var(--focus-spacing-sm);
}

.color-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--focus-spacing-md);
  background: var(--focus-color-surface);
  border-radius: var(--focus-radius-md);
  border: 1px solid var(--focus-color-border-light);
  cursor: pointer;
  transition: all var(--focus-transition-base);
  position: relative;
}

.color-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--focus-shadow-md);
  border-color: var(--focus-color-primary);
}

.color-item:active {
  transform: translateY(0);
}

.color-name {
  font-family: monospace;
  font-size: var(--focus-font-size-xs);
  color: var(--focus-color-text-muted);
  margin-top: var(--focus-spacing-xs);
}

.color-availability {
  display: flex;
  gap: 0.25rem;
  margin-top: 0.25rem;
  flex-wrap: wrap;
  justify-content: center;
}

.color-tag {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.color-tag-utility {
  background: #d1ecf1;
  color: #0c5460;
}

.color-tag-component {
  background: #d4edda;
  color: #155724;
}

.color-tag-cssvar {
  background: #f8d7da;
  color: #721c24;
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--focus-spacing-md);
  margin: var(--focus-spacing-lg) 0;
}

.color-palette-section {
  margin-bottom: var(--focus-spacing-2xl);
}

.variant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--focus-spacing-md);
  margin: var(--focus-spacing-lg) 0;
}

/* ==================== LAYOUT DEMO STYLES ==================== */

.layout-demo {
  background: var(--focus-color-bg-light);
  border: 1px dashed var(--focus-color-border);
  padding: 1rem;
  margin-bottom: 1rem;
  text-align: center;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.layout-demo-row {
  background: rgba(var(--focus-color-primary-rgb), 0.1);
  border: 1px solid var(--focus-color-primary);
  padding: 0.5rem;
  margin-bottom: 0.5rem;
}

.layout-demo-col {
  background: var(--focus-color-surface);
  border: 1px solid var(--focus-color-border);
  padding: 0.75rem;
  margin-bottom: 0.5rem;
  text-align: center;
}

.flex-item {
  background: rgba(var(--focus-color-primary-rgb), 0.1);
  border: 2px solid var(--focus-color-primary);
  padding: 1rem;
  margin: 0.25rem;
  min-width: 60px;
  text-align: center;
}

.flex-item-tall {
  padding: 2rem 1rem;
}

.flex-container-demo {
  background: var(--focus-color-bg-light);
  border: 2px dashed var(--focus-color-border);
  padding: 0.5rem;
  margin-bottom: 1rem;
  min-height: 100px;
}

/* ==================== DOWNLOAD ASSETS PAGE STYLES ==================== */

.asset-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.asset-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.asset-status.pending {
  color: var(--focus-color-text-muted);
}

.asset-status.downloading {
  color: var(--focus-color-info);
}

.asset-status.success {
  color: var(--focus-color-success);
}

.asset-status.error {
  color: var(--focus-color-danger);
}

.progress-container {
  margin: 2rem 0;
}

.log-container {
  margin-top: 2rem;
  padding: 1rem;
  background: #1e1e1e;
  border-radius: var(--focus-radius-md);
  max-height: 400px;
  overflow-y: auto;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
}

.log-entry {
  color: #abb2bf;
  margin: 0.25rem 0;
}

.log-entry.success {
  color: #98c379;
}

.log-entry.error {
  color: #e06c75;
}

.log-entry.info {
  color: #61afef;
}