/*
 * MyMagazine - Custom CSS Styles
 * Magazine-style responsive design with dark mode support
 * Built with Bootstrap 5.3, Montserrat & Source Serif fonts
 */

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */

:root {
  /* Color Palette - Light Theme */
  --color-text-primary: #545E75;
  --color-text-secondary: #6c757d;
  --color-text-muted: #8b95a8;
  --color-text-bold: #000000;
  --color-notification: #009990;
  --color-alert: #DE5959;
  --color-background: #FFFFFF;
  --color-surface: #f8f9fa;
  --color-surface-elevated: #ffffff;
  --color-border: #dee2e6;
  --color-accent: #009990;
  
  /* Typography */
  --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  --font-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  
  /* Additional Colors */
  --color-pastel-red: #DE5959;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
}

/* Dark Theme */
[data-theme="dark"] {
  --color-text-primary: #e2e8f0;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  --color-text-bold: #f8fafc;
  --color-notification: #10b981;
  --color-alert: #ef4444;
  --color-background: #0f172a;
  --color-surface: #1e293b;
  --color-surface-elevated: #334155;
  --color-border: #334155;
  --color-accent: #10b981;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

body {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  background-color: var(--color-background);
  line-height: 1.6;
  font-size: 16px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Dark mode body adjustments */
[data-theme="dark"] body {
  background-color: var(--color-background);
}

[data-theme="dark"] .bg-light {
  background-color: var(--color-background) !important;
}

[data-theme="dark"] .bg-white {
  background-color: var(--color-surface) !important;
}

[data-theme="dark"] .text-dark {
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .text-muted {
  color: var(--color-text-muted) !important;
}

[data-theme="dark"] .border-top {
  border-color: var(--color-border) !important;
}

/* Dark mode cards and surfaces */
[data-theme="dark"] .card {
  background-color: var(--color-surface-elevated) !important;
  border-color: var(--color-border) !important;
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .navbar {
  background-color: var(--color-surface) !important;
  border-color: var(--color-border) !important;
}

[data-theme="dark"] .navbar-light .navbar-nav .nav-link {
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .navbar-light .navbar-brand {
  color: var(--color-accent) !important;
}

[data-theme="dark"] .navbar-light .navbar-toggler {
  border-color: var(--color-border) !important;
}

[data-theme="dark"] .navbar-light .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28226, 232, 240, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Dark mode dropdowns */
[data-theme="dark"] .dropdown-menu {
  background-color: var(--color-surface-elevated) !important;
  border-color: var(--color-border) !important;
}

[data-theme="dark"] .dropdown-item {
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
  background-color: var(--color-surface) !important;
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .dropdown-divider {
  border-color: var(--color-border) !important;
}

/* Dark mode badges and buttons */
[data-theme="dark"] .badge:not(.bg-danger):not(.bg-success):not(.bg-warning):not(.bg-info) {
  background-color: var(--color-accent) !important;
  color: white !important;
}

[data-theme="dark"] .btn-light {
  background-color: var(--color-surface-elevated) !important;
  border-color: var(--color-border) !important;
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .btn-light:hover {
  background-color: var(--color-surface) !important;
  border-color: var(--color-accent) !important;
  color: var(--color-accent) !important;
}

[data-theme="dark"] .btn-outline-light {
  border-color: var(--color-border) !important;
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .btn-outline-light:hover {
  background-color: var(--color-surface) !important;
  border-color: var(--color-accent) !important;
  color: var(--color-accent) !important;
}

/* Dark mode form controls */
[data-theme="dark"] .form-label {
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .form-check-label {
  color: var(--color-text-muted) !important;
}

[data-theme="dark"] .form-check-input {
  background-color: var(--color-surface) !important;
  border-color: var(--color-border) !important;
}

[data-theme="dark"] .form-check-input:checked {
  background-color: var(--color-accent) !important;
  border-color: var(--color-accent) !important;
}

/* Dark mode placeholder text */
[data-theme="dark"] .form-control::placeholder {
  color: var(--color-text-muted) !important;
  opacity: 0.8;
}

[data-theme="dark"] .form-control:focus::placeholder {
  color: var(--color-text-muted) !important;
  opacity: 0.6;
}

/* Dark mode list items */
[data-theme="dark"] .list-unstyled li {
  color: var(--color-text-primary) !important;
}

/* Dark mode small text */
[data-theme="dark"] small {
  color: var(--color-text-muted) !important;
}

/* Dark mode content card improvements */
[data-theme="dark"] .content-card {
  background-color: var(--color-surface-elevated) !important;
  border-color: var(--color-border) !important;
}

[data-theme="dark"] .content-card-body {
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .content-card-meta {
  color: var(--color-text-muted) !important;
}

/* Dark mode magazine hero adjustments */
[data-theme="dark"] .magazine-hero {
  background: linear-gradient(135deg, var(--color-accent), #0d9488);
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--color-text-bold);
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

.serif {
  font-family: var(--font-serif);
}

.text-article {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-primary);
}

/* Magazine-style article titles */
.article-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.75rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-bold);
}

.article-excerpt {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

/* Home page specific styling */
.home-hero-title {
  font-family: var(--font-primary);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.home-hero-brand {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #e2e8f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
  position: relative;
  display: inline-block;
}

.home-hero-brand::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0.4) 100%);
  border-radius: 2px;
}

.home-section-title {
  font-family: var(--font-primary);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* MyMagazine brand name styling for navbar */
.navbar-brand-name {
  color: var(--color-pastel-red);
  font-weight: 700;
}

.text-pastel-red {
  color: var(--color-pastel-red) !important;
}

/* Dark mode adjustments */
[data-theme="dark"] .navbar-brand-name {
  color: #ff7b7b;
}

[data-theme="dark"] .text-pastel-red {
  color: #ff7b7b !important;
}

[data-theme="dark"] .home-hero-brand {
  background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 50%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="dark"] .home-hero-brand::after {
  background: linear-gradient(90deg, rgba(226,232,240,0.8) 0%, rgba(226,232,240,0.4) 100%);
}

/* ==========================================================================
   Navigation & Header
   ========================================================================== */

.navbar {
  background-color: var(--color-surface-elevated) !important;
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.navbar-brand {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-accent) !important;
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--color-text-primary) !important;
  transition: color 0.2s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--color-accent) !important;
}

/* Dark mode navbar adjustments */
[data-theme="dark"] .navbar {
  background-color: var(--color-surface) !important;
}

[data-theme="dark"] .navbar-brand {
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .shadow-sm {
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.3) !important;
}

/* ==========================================================================
   Cards & Content Areas
   ========================================================================== */

.card {
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

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

/* Magazine-style content cards */
.content-card {
  background: var(--color-surface-elevated);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  border: 1px solid var(--color-border);
}

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

.content-card-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-accent), #007a70);
  position: relative;
  overflow: hidden;
}

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

.content-card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */

.btn {
  font-family: var(--font-primary);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

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

.btn-primary:hover {
  background-color: #007a70;
  border-color: #007a70;
  transform: translateY(-1px);
}

.btn-outline-secondary {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

[data-theme="dark"] .btn-outline-secondary {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

[data-theme="dark"] .btn-outline-secondary:hover {
  background-color: var(--color-surface-elevated);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Theme toggle button */
#theme-toggle {
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  background-color: transparent;
}

#theme-toggle:hover {
  background-color: var(--color-surface);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ==========================================================================
   Forms & Inputs
   ========================================================================== */

.form-control {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
}

.form-control:focus {
  background-color: var(--color-surface-elevated);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 0.2rem rgba(0, 153, 144, 0.25);
  color: var(--color-text-primary);
}

[data-theme="dark"] .form-control {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

[data-theme="dark"] .form-control:focus {
  background-color: var(--color-surface-elevated);
  border-color: var(--color-accent);
  color: var(--color-text-primary);
}

/* ==========================================================================
   Alerts & Notifications
   ========================================================================== */

.alert {
  border-radius: var(--radius-md);
  border: none;
  font-family: var(--font-primary);
  font-weight: 500;
}

.alert-success {
  background-color: rgba(0, 153, 144, 0.1);
  color: var(--color-notification);
  border-left: 4px solid var(--color-notification);
}

.alert-danger {
  background-color: rgba(222, 89, 89, 0.1);
  color: var(--color-alert);
  border-left: 4px solid var(--color-alert);
}

[data-theme="dark"] .alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-notification);
}

[data-theme="dark"] .alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--color-alert);
}

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

/* Container constraints for better layout on large screens */
.content-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.content-container-narrow {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.magazine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.magazine-hero {
  background: linear-gradient(135deg, var(--color-accent), #007a70);
  color: white;
  padding: var(--spacing-xxl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.magazine-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='m0 40 40-40h-40v40zm40 0v-40h-40l40 40z'/%3E%3C/g%3E%3C/svg%3E");
}

.magazine-hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.magazine-hero-content .lead {
  font-size: 1.3rem;
  font-weight: 400;
  opacity: 0.95;
  max-width: 700px;
  margin: 0 auto var(--spacing-lg) auto;
}

.magazine-section {
  margin-bottom: var(--spacing-xxl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.magazine-section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 2rem;
  color: var(--color-text-bold);
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.magazine-section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--color-accent);
}

/* Feature grid improvements for large screens */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

/* Two column layout for large content sections */
.two-column-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 992px) {
  .two-column-section {
    grid-template-columns: 1fr 1fr;
  }
}

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

@media (max-width: 768px) {
  .magazine-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .magazine-hero {
    padding: var(--spacing-xl) 0;
  }
  
  .article-title {
    font-size: 1.5rem;
  }
  
  .magazine-section-title {
    font-size: 1.75rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem;
  }
}

@media (max-width: 576px) {
  .content-card-body {
    padding: var(--spacing-md);
  }
  
  .magazine-hero {
    padding: var(--spacing-lg) 0;
  }
}

/* ==========================================================================
   Accessibility Improvements
   ========================================================================== */

/* Focus indicators */
*:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Skip link for screen readers */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-accent);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: var(--radius-sm);
  z-index: 1000;
}

.skip-link:focus {
  top: 6px;
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
  :root {
    --color-border: #000000;
    --color-text-secondary: #000000;
  }
  
  [data-theme="dark"] {
    --color-border: #ffffff;
    --color-text-secondary: #ffffff;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

.text-accent {
  color: var(--color-accent) !important;
}

.bg-accent {
  background-color: var(--color-accent) !important;
}

.border-accent {
  border-color: var(--color-accent) !important;
}

.shadow-custom {
  box-shadow: var(--shadow-md);
}

.rounded-custom {
  border-radius: var(--radius-lg);
}

/* Content spacing utilities */
.content-spacing {
  padding: var(--spacing-lg);
}

.content-spacing-lg {
  padding: var(--spacing-xl);
}

/* Text utilities */
.text-balance {
  text-wrap: balance;
}

/* Loading states */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   Dark Mode Dropdown Fixes
   ========================================================================== */
   
[data-theme="dark"] .dropdown-menu {
  background-color: var(--bs-dark) !important;
  border: 1px solid #495057 !important;
}

[data-theme="dark"] .dropdown-item {
  color: #f8f9fa !important;
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
  background-color: #495057 !important;
  color: #ffffff !important;
}

[data-theme="dark"] .dropdown-divider {
  border-top: 1px solid #495057 !important;
}

/* ==========================================================================
   Floating Section Navigation
   ========================================================================== */

.section-nav {
  position: fixed;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  z-index: 1000;
  transition: all 0.3s ease;
}

.section-nav-content {
  position: relative;
}

.section-nav-toggle {
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.section-nav-toggle:hover {
  background: #007a73;
  transform: scale(1.1);
}

.section-nav-menu {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  min-width: 200px;
  border: 1px solid var(--color-border);
}

.section-nav.open .section-nav-menu {
  opacity: 1;
  visibility: visible;
}

.section-nav-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  margin-bottom: 2px;
}

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

.section-nav-item:hover {
  background: var(--color-accent);
  color: white;
  text-decoration: none;
}

.section-nav-item.active {
  background: var(--color-accent);
  color: white;
}

.section-nav-item i {
  width: 20px;
  margin-right: var(--spacing-sm);
  text-align: center;
}

.section-nav-item span {
  font-weight: 500;
  font-size: 0.9rem;
}

/* Dark mode adjustments */
[data-theme="dark"] .section-nav-menu {
  background: var(--bs-dark);
  border-color: #495057;
}

[data-theme="dark"] .section-nav-item {
  color: #f8f9fa;
}

[data-theme="dark"] .section-nav-item:hover {
  background: var(--color-accent);
  color: white;
}

/* Hide on small screens */
@media (max-width: 768px) {
  .section-nav {
    display: none !important;
  }
}

/* Smooth scroll for navigation links */
html {
  scroll-behavior: smooth;
}

/* ==========================================================================
   Pagination Styling (Bootstrap)
   ========================================================================== */

/* Bootstrap pagination container */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  margin: var(--spacing-xl) 0;
}

/* Bootstrap pagination items */
.pagination .page-item .page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-text-primary);
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
  margin: 0 2px;
}

.pagination .page-item .page-link:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
  transform: translateY(-1px);
  text-decoration: none;
}

.pagination .page-item.active .page-link {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
  font-weight: 600;
}

.pagination .page-item.disabled .page-link {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

.pagination .page-item.disabled .page-link:hover {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-muted);
  transform: none;
}

/* Gap/ellipsis styling */
.pagination .page-item .page-link[aria-label*="gap"] {
  background: none;
  border: none;
  cursor: default;
  color: var(--color-text-muted);
  pointer-events: none;
}

/* Dark mode pagination */
[data-theme="dark"] .pagination .page-item .page-link {
  color: var(--color-text-primary);
  background-color: var(--color-surface-elevated);
  border-color: var(--color-border);
}

[data-theme="dark"] .pagination .page-item .page-link:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

[data-theme="dark"] .pagination .page-item.active .page-link {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

[data-theme="dark"] .pagination .page-item.disabled .page-link {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

[data-theme="dark"] .pagination .page-item.disabled .page-link:hover {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

[data-theme="dark"] .pagination .page-item .page-link[aria-label*="gap"] {
  color: var(--color-text-muted);
}

/* ==========================================================================
   Article Media Header Styling
   ========================================================================== */

.article-media-header {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
}

.article-hero-image {
  aspect-ratio: 16/9;
  background: var(--color-surface);
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.article-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.article-hero-image:hover img {
  transform: scale(1.02);
}

.article-hero-placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-surface), var(--color-surface-elevated));
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  min-height: 200px;
}

/* Dark mode adjustments */
[data-theme="dark"] .article-hero-placeholder {
  background: linear-gradient(135deg, var(--color-surface), var(--color-surface-elevated));
  border-color: var(--color-border);
}

[data-theme="dark"] .article-hero-placeholder h6 {
  color: var(--color-text-muted) !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .article-hero-placeholder {
    min-height: 150px;
  }
  
  .article-hero-placeholder i {
    font-size: 2rem !important;
  }
  
  .article-hero-placeholder h6 {
    font-size: 0.875rem;
  }
}

/* ==========================================================================
   Collections Styling
   ========================================================================== */

.collection-card {
  transition: all 0.3s ease;
  border: none;
}

.collection-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.collection-color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.collection-preview {
  display: flex;
  gap: 8px;
  align-items: center;
}

.preview-item {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}

.preview-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-accent), #007a73);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.preview-more {
  padding: 8px 12px;
  background: var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Collection form styling */
.color-picker-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.color-option {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.color-option:hover {
  transform: scale(1.1);
  border-color: var(--color-text);
}

.color-option.selected {
  border-color: var(--color-text);
  box-shadow: 0 0 0 2px var(--color-background);
}

/* Dark mode adjustments */
[data-theme="dark"] .collection-card {
  background: var(--bs-dark);
  border: 1px solid #495057;
}

[data-theme="dark"] .preview-more {
  background: #495057;
  color: #f8f9fa;
}

/* ==========================================================================
   Modal Dark Theme Support
   ========================================================================== */

/* Modal background overlay */
[data-theme="dark"] .modal {
  --bs-modal-bg: var(--color-surface-elevated);
  --bs-modal-border-color: var(--color-border);
  --bs-modal-header-border-color: var(--color-border);
  --bs-modal-footer-border-color: var(--color-border);
}

/* Modal content */
[data-theme="dark"] .modal-content {
  background-color: var(--color-surface-elevated) !important;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Modal header */
[data-theme="dark"] .modal-header {
  background-color: var(--color-surface-elevated) !important;
  border-bottom: 1px solid var(--color-border) !important;
}

[data-theme="dark"] .modal-title {
  color: var(--color-text-primary) !important;
}

/* Modal body */
[data-theme="dark"] .modal-body {
  background-color: var(--color-surface-elevated) !important;
  color: var(--color-text-primary);
}

/* Modal footer */
[data-theme="dark"] .modal-footer {
  background-color: var(--color-surface-elevated) !important;
  border-top: 1px solid var(--color-border) !important;
}

/* Form elements in modal */
[data-theme="dark"] .modal .form-control {
  background-color: var(--color-surface) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .modal .form-control:focus {
  background-color: var(--color-surface) !important;
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 0.2rem rgba(16, 185, 129, 0.25) !important;
  color: var(--color-text-primary) !important;
}

[data-theme="dark"] .modal .form-control::placeholder {
  color: var(--color-text-muted) !important;
}

/* Labels in modal */
[data-theme="dark"] .modal .form-label {
  color: var(--color-text-primary) !important;
}

/* Links in modal */
[data-theme="dark"] .modal a {
  color: var(--color-accent) !important;
}

[data-theme="dark"] .modal a:hover {
  color: var(--color-accent) !important;
  opacity: 0.8;
}

/* Close button */
[data-theme="dark"] .modal .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* HR element */
[data-theme="dark"] .modal hr {
  border-color: var(--color-border) !important;
  opacity: 0.5;
}