/* ============================================
   Grade Our Essays - Ghost Blog Theme Styles
   ============================================ */

/* ============================================
   CSS Variables - GOE Design System
   ============================================ */

:root {
  /* Primary Colors (Orange) */
  --color-primary-50: #FFF4F0;
  --color-primary-100: #FFE4D6;
  --color-primary-200: #FFCDB0;
  --color-primary-300: #FFB089;
  --color-primary-400: #FF8B5F;
  --color-primary-500: #FF6B35;
  --color-primary-600: #E55A2B;
  --color-primary-700: #CC572F;
  --color-primary-800: #B8472A;
  --color-primary-900: #9E3B24;

  /* Secondary Colors (Blue) */
  --color-secondary-50: #F0F7FF;
  --color-secondary-100: #D6ECFF;
  --color-secondary-200: #B0D9FF;
  --color-secondary-300: #89C4FF;
  --color-secondary-400: #5FA8FF;
  --color-secondary-500: #357ABF;
  --color-secondary-600: #2A5F9E;
  --color-secondary-700: #004E89;
  --color-secondary-800: #003D6F;
  --color-secondary-900: #002E55;

  /* Background Colors */
  --color-bg-primary: #FFF8F3;
  --color-bg-secondary: #FFFFFF;
  --color-bg-tertiary: #FAFAFA;

  /* Text Colors */
  --color-text-primary: #333333;
  --color-text-secondary: #666666;
  --color-text-tertiary: #888888;
  --color-text-inverse: #FFFFFF;
  --color-text-disabled: #BDBDBD;

  /* Semantic Colors */
  --color-success: #4CAF50;
  --color-success-light: #E8F5E8;
  --color-success-dark: #388E3C;

  --color-warning: #FFC107;
  --color-warning-light: #FFF8E1;
  --color-warning-dark: #F57C00;

  --color-error: #F44336;
  --color-error-light: #FFEBEE;
  --color-error-dark: #D32F2F;

  --color-info: #2196F3;
  --color-info-light: #E3F2FD;
  --color-info-dark: #1976D2;

  /* Border & UI Colors */
  --color-border: #E0E0E0;
  --color-input: #BDBDBD;
  --color-ring: #FF6B35;

  /* Typography */
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing (8px grid) */
  --spacing-xs: 0.5rem;    /* 8px */
  --spacing-sm: 1rem;      /* 16px */
  --spacing-md: 1.5rem;    /* 24px */
  --spacing-lg: 2rem;      /* 32px */
  --spacing-xl: 3rem;      /* 48px */
  --spacing-2xl: 4rem;     /* 64px */
  --spacing-3xl: 6rem;     /* 96px */

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius: 8px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 200ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Max widths */
  --max-width-narrow: 700px;
  --max-width: 1200px;
  --max-width-wide: 1400px;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  background-color: var(--color-bg-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-text-primary);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }
  h3 { font-size: 1.5rem; }
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-primary-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-600);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.site-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
  padding: var(--spacing-2xl) 0;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ============================================
   Header Styles (Glassmorphism)
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.5);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  gap: var(--spacing-lg);
}

.site-logo img {
  height: 50px;
  width: auto;
}

.site-logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-item {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

.nav-item:hover {
  color: var(--color-primary-500);
}

.nav-item-app {
  color: var(--color-primary-500);
}

.btn-subscribe {
  margin-left: var(--spacing-sm);
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  position: relative;
  transition: var(--transition-normal);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: var(--transition-normal);
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  bottom: -8px;
}

.mobile-menu {
  display: none;
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

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

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

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

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

/* ============================================
   Button Styles
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary-500);
  color: var(--color-text-inverse);
}

.btn-primary:hover {
  background: var(--color-primary-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
  color: var(--color-text-inverse);
}

.btn-secondary {
  background: var(--color-secondary-700);
  color: var(--color-text-inverse);
}

.btn-secondary:hover {
  background: var(--color-secondary-800);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--color-text-inverse);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.btn-outline:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-input);
  color: var(--color-text-primary);
}

/* ============================================
   Hero Section
   ============================================ */

.site-hero {
  text-align: center;
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
  background: var(--color-bg-secondary);
}

.hero-title {
  font-size: 3.75rem;
  margin-bottom: var(--spacing-md);
  animation: fade-in-up 800ms ease-out;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  animation: fade-in-up 800ms ease-out 200ms backwards;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.25rem;
  }

  .hero-description {
    font-size: 1.125rem;
  }
}

/* ============================================
   Post Feed (Grid)
   ============================================ */

.post-feed {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-2xl) 0;
}

@media (max-width: 768px) {
  .post-feed {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Post Card
   ============================================ */

.post-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.post-card-image-link {
  display: block;
  overflow: hidden;
}

.post-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-card:hover .post-card-image {
  transform: scale(1.05);
}

.post-card-content {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--color-primary-50);
  color: var(--color-primary-500);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  width: fit-content;
}

.post-card-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.post-card-title a {
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

.post-card-title a:hover {
  color: var(--color-primary-500);
}

.post-card-excerpt {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.post-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

.post-card-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.post-card-author-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
}

.post-card-author-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.post-card-date {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.post-card-dot {
  color: var(--color-text-disabled);
}

.post-card-reading-time {
  color: var(--color-text-tertiary);
}

/* ============================================
   Individual Post Styles
   ============================================ */

.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--color-primary-500);
  z-index: 9999;
  transition: width 100ms ease-out;
}

.post-header {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg-secondary);
}

.post-tag {
  display: inline-block;
  padding: 6px 12px;
  background: var(--color-primary-50);
  color: var(--color-primary-500);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.post-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.post-excerpt {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.post-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.post-meta-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

.author-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.author-name {
  font-weight: 600;
  color: var(--color-text-primary);
}

.post-date {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.post-reading-time {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.post-feature-image {
  margin: 0 auto var(--spacing-2xl);
  max-width: var(--max-width);
}

.post-feature-image img {
  width: 100%;
  border-radius: var(--radius-xl);
}

.post-feature-image figcaption {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  margin-top: var(--spacing-sm);
}

.post-content {
  padding: var(--spacing-2xl) 0;
}

.post-content p {
  margin-bottom: 1.5rem;
}

.post-content h2,
.post-content h3,
.post-content h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.post-content ul,
.post-content ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.post-content li {
  margin-bottom: 0.5rem;
}

.post-content blockquote {
  margin: 2rem 0;
  padding: var(--spacing-md) var(--spacing-lg);
  border-left: 4px solid var(--color-primary-500);
  background: var(--color-primary-50);
  font-style: italic;
  color: var(--color-text-secondary);
}

.post-content code {
  padding: 2px 6px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-sm);
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: 0.875rem;
}

.post-content pre {
  margin: 2rem 0;
  padding: var(--spacing-md);
  background: var(--color-text-primary);
  border-radius: var(--radius);
  overflow-x: auto;
}

.post-content pre code {
  background: none;
  color: var(--color-text-inverse);
  padding: 0;
}

.post-footer {
  padding: var(--spacing-2xl) 0;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.tag-badge {
  padding: 6px 12px;
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.tag-badge:hover {
  background: var(--color-primary-50);
  color: var(--color-primary-500);
}

.author-card {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.author-card-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.author-card-content {
  flex: 1;
}

.author-card-name {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
}

.author-card-name a {
  color: var(--color-text-primary);
}

.author-card-bio {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.author-card-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-500);
}

/* ============================================
   Page Styles
   ============================================ */

.page-header {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg-secondary);
}

.page-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.page-excerpt {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
}

.page-feature-image {
  margin: var(--spacing-2xl) auto;
  max-width: var(--max-width);
}

.page-feature-image img {
  width: 100%;
  border-radius: var(--radius-xl);
}

.page-content {
  padding: var(--spacing-2xl) 0;
}

/* ============================================
   Tag/Author Archive Styles
   ============================================ */

.tag-header,
.author-header {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg-secondary);
}

.tag-title,
.author-name {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
}

.tag-description,
.author-bio {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-md);
}

.tag-meta,
.author-stats {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.author-header-image {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--spacing-md);
}

.author-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.author-location,
.author-website {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

/* ============================================
   Error Page
   ============================================ */

.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-3xl) 0;
}

.error-code {
  font-size: 6rem;
  color: var(--color-primary-500);
  margin-bottom: var(--spacing-md);
}

.error-title {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
}

.error-description {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.error-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Subscribe Form (Waitlist Style)
   ============================================ */

.newsletter-section,
.post-cta {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-secondary);
}

.subscribe-form-wrapper {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.subscribe-form-title {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
}

.subscribe-form-description {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.subscribe-form-group {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

@media (max-width: 600px) {
  .subscribe-form-group {
    flex-direction: column;
  }
}

.subscribe-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.subscribe-input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.subscribe-button {
  white-space: nowrap;
}

.subscribe-button-loading {
  display: none;
}

.subscribe-form.loading .subscribe-button-text {
  display: none;
}

.subscribe-form.loading .subscribe-button-loading {
  display: inline;
}

.subscribe-form-message {
  display: none;
  padding: var(--spacing-sm);
  border-radius: var(--radius);
  margin-bottom: var(--spacing-sm);
}

.subscribe-form.success .subscribe-success,
.subscribe-form.error .subscribe-error {
  display: block;
}

.subscribe-success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}

.subscribe-error {
  background: var(--color-error-light);
  color: var(--color-error-dark);
}

.subscribe-form-disclaimer {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

/* ============================================
   Related Posts
   ============================================ */

.related-posts {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-tertiary);
}

.section-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   Pagination
   ============================================ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin: var(--spacing-2xl) 0;
}

.pagination a,
.pagination span {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.pagination a:hover {
  background: var(--color-primary-500);
  border-color: var(--color-primary-500);
  color: var(--color-text-inverse);
}

.pagination .current {
  background: var(--color-primary-500);
  border-color: var(--color-primary-500);
  color: var(--color-text-inverse);
}

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

.site-footer {
  background: var(--color-text-primary);
  color: var(--color-text-inverse);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-3xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: var(--spacing-md);
  filter: brightness(0) invert(1);
}

.footer-title {
  font-size: 1.5rem;
  color: var(--color-text-inverse);
  margin-bottom: var(--spacing-md);
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

.footer-heading {
  font-size: 1.125rem;
  color: var(--color-text-inverse);
  margin-bottom: var(--spacing-md);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-primary-500);
}

.footer-subscribe-text {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a:hover {
  color: var(--color-primary-500);
}

@media (max-width: 600px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}

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

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ============================================
   Utility Classes
   ============================================ */

.text-center {
  text-align: center;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

/* ============================================
   Koenig Editor - Ghost Content Styles
   ============================================ */

/* Wide and Full Width Images */
.kg-width-wide {
  position: relative;
  width: 85vw;
  min-width: 100%;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  transform: translateX(calc(50vw - 50%));
}

.kg-width-full {
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}

@media (max-width: 1200px) {
  .kg-width-wide {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    transform: none;
  }
}

/* Koenig Gallery Card */
.kg-gallery-container {
  display: flex;
  flex-direction: column;
  max-width: 100%;
}

.kg-gallery-row {
  display: flex;
  flex-direction: row;
  justify-content: center;
}

.kg-gallery-image img {
  display: block;
  margin: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kg-gallery-row:not(:first-of-type) {
  margin: 0.75em 0 0;
}

.kg-gallery-image:not(:first-of-type) {
  margin: 0 0 0 0.75em;
}

/* Koenig Image Card */
.kg-image-card,
.kg-image {
  margin: 2rem auto;
  max-width: 100%;
}

.kg-image-card figcaption,
.kg-image figcaption {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  margin-top: var(--spacing-sm);
  padding: 0 var(--spacing-md);
}

/* Koenig Embed Card */
.kg-embed-card {
  margin: 2rem auto;
  max-width: 100%;
}

.kg-embed-card > * {
  margin-left: auto;
  margin-right: auto;
}

/* Koenig Bookmark Card */
.kg-bookmark-card {
  width: 100%;
  margin: 2rem 0;
}

.kg-bookmark-container {
  display: flex;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.kg-bookmark-container:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kg-bookmark-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-md);
}

.kg-bookmark-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.kg-bookmark-description {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.kg-bookmark-metadata {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.kg-bookmark-icon {
  width: 16px;
  height: 16px;
}

.kg-bookmark-author::before {
  content: "•";
  margin: 0 var(--spacing-xs);
}

.kg-bookmark-thumbnail {
  position: relative;
  min-width: 200px;
  max-height: 200px;
}

.kg-bookmark-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .kg-bookmark-container {
    flex-direction: column;
  }

  .kg-bookmark-thumbnail {
    min-width: 100%;
    max-height: 160px;
  }
}

/* Koenig Code Card */
.kg-code-card {
  margin: 2rem 0;
}

.kg-code-card pre {
  margin: 0;
}

/* Koenig Callout Card */
.kg-callout-card {
  display: flex;
  padding: var(--spacing-md);
  border-radius: var(--radius);
  margin: 2rem 0;
}

.kg-callout-card-grey {
  background: var(--color-bg-tertiary);
  border-left: 4px solid var(--color-border);
}

.kg-callout-card-blue {
  background: var(--color-info-light);
  border-left: 4px solid var(--color-info);
}

.kg-callout-card-green {
  background: var(--color-success-light);
  border-left: 4px solid var(--color-success);
}

.kg-callout-card-yellow {
  background: var(--color-warning-light);
  border-left: 4px solid var(--color-warning);
}

.kg-callout-card-red {
  background: var(--color-error-light);
  border-left: 4px solid var(--color-error);
}

.kg-callout-emoji {
  font-size: 1.5rem;
  margin-right: var(--spacing-sm);
}

.kg-callout-text {
  flex-grow: 1;
}

/* Koenig Toggle Card */
.kg-toggle-card {
  margin: 2rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.kg-toggle-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  cursor: pointer;
  background: var(--color-bg-tertiary);
  font-weight: 600;
}

.kg-toggle-heading:hover {
  background: var(--color-border);
}

.kg-toggle-content {
  padding: var(--spacing-md);
  display: none;
}

.kg-toggle-card.kg-toggle-card-open .kg-toggle-content {
  display: block;
}

/* Koenig Video Card */
.kg-video-card,
.kg-video-container {
  margin: 2rem 0;
  position: relative;
  width: 100%;
}

.kg-video-card video {
  width: 100%;
  height: auto;
}

/* Koenig Audio Card */
.kg-audio-card {
  margin: 2rem 0;
}

.kg-audio-thumbnail {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius);
  min-height: 200px;
}

.kg-audio-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kg-audio-player-container {
  margin-top: var(--spacing-md);
}

/* Koenig File Card */
.kg-file-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin: 2rem 0;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.kg-file-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kg-file-card-contents {
  display: flex;
  flex-direction: column;
}

.kg-file-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.kg-file-card-caption {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.kg-file-card-metadata {
  display: flex;
  gap: var(--spacing-sm);
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin-top: var(--spacing-xs);
}

.kg-file-card-filesize::before {
  content: "•";
  margin-right: var(--spacing-xs);
}

/* Koenig Button Card */
.kg-button-card {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
}

.kg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.kg-btn-accent {
  background: var(--color-primary-500);
  color: var(--color-text-inverse);
}

.kg-btn-accent:hover {
  background: var(--color-primary-600);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

/* Koenig Product Card */
.kg-product-card {
  margin: 2rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.kg-product-card-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.kg-product-card-content {
  padding: var(--spacing-lg);
}

.kg-product-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.kg-product-card-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.kg-product-card-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.kg-product-card-button {
  display: inline-block;
  padding: 12px 24px;
  background: var(--color-primary-500);
  color: var(--color-text-inverse);
  text-decoration: none;
  border-radius: var(--radius);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.kg-product-card-button:hover {
  background: var(--color-primary-600);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
}