/* Modern Card Adoption Rate Styling */
:root {
  /* Primary Colors */
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #dbeafe;
  --primary-dark: #1e40af;

  /* Secondary Colors */
  --secondary-color: #64748b;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --info-color: #06b6d4;

  /* Gray Scale */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Border Radius */
  --border-radius-xs: 4px;
  --border-radius-sm: 8px;
  --border-radius: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 20px;
  --border-radius-2xl: 24px;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --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);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  /* Transitions */
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Typography */
  --font-family-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-family-mono: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
}

/* Reset and Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family-sans);
  line-height: 1.6;
  color: var(--gray-800);
  scroll-behavior: smooth;
}

body {
  background: var(--gray-50);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Hide default elements */
#sidebar,
.sidebar,
.side,
.sns-buttons,
.widget-area {
  display: none !important;
}

/* Layout Structure */
#main,
.main,
.content,
.site-main {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Card Adoption Rate Specific Styles */
.card-adoption-wrapper {
  width: 100%;
  min-height: 100vh;
  background: var(--gray-50);
  padding: var(--space-xl);
}

.card-adoption-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: var(--space-xl);
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.card-adoption-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: #000000;
  margin: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.card-adoption-search-btn {
  display: flex;
  align-items: center;
  gap: var(--space);
  padding: var(--space) var(--space-lg);
  background-color: #32373c;
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, .3);
}

.card-adoption-search-btn:active {
  transform: translateY(0);
}

.search-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.summary-stats {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space) var(--space-lg);
  background: var(--gray-100);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  color: var(--gray-700);
  font-weight: 500;
  border: 1px solid var(--gray-200);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.stat-number {
  font-weight: 700;
  color: var(--primary-color);
  font-size: 1rem;
}

.stat-label {
  color: var(--gray-600);
  font-size: 0.875rem;
}

.stat-divider {
  color: var(--gray-400);
  font-weight: 300;
  margin: 0 var(--space-xs);
}

.card-adoption-main {
  width: 100%;
  background: transparent;
}

.empty-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-700);
  margin: 0 0 var(--space) 0;
}

.empty-description {
  color: var(--gray-500);
  max-width: 400px;
  line-height: 1.6;
  margin: 0;
  font-size: 1rem;
}

/* Modern Search Modal Styles */
.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-slow);
}

.search-modal.active {
  opacity: 1;
  visibility: visible;
}

.search-modal-content {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition-slow);
}

.search-modal.active .search-modal-content {
  transform: translateY(0);
}

.search-modal-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--gray-500);
  transition: var(--transition);
  z-index: 1;
}

.search-modal-close:hover {
  background: var(--gray-200);
  color: var(--gray-700);
}

.search-modal h2 {
  margin: 0 0 var(--space-xl) 0;
  padding: var(--space-xl) var(--space-xl) 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: #333;
}

.search-modal-form {
  padding: 0 var(--space-xl) var(--space-xl);
}

.search-detail {
  margin-bottom: var(--space-lg);
}

.search-detail.pt-4 {
  padding-top: 0;
}

.search-detail label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

.form-control,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  background: white;
  transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

/* Ranking Filter in Search Modal */
.search-modal .ranking-filter {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--gray-50);
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
}

.search-modal .ranking-filter > div:first-child {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 12px;
}

.search-modal .checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.search-modal .checkbox-grid label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--gray-700);
  cursor: pointer;
  padding: var(--space-sm) 12px;
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  font-weight: 500;
}

.search-modal .checkbox-grid label:hover {
  background: white;
}

.search-modal .checkbox-grid input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary-color);
}

/* Button Styles in Search Modal */
.search-modal .btn,
.btn {
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.search-modal .btn-primary,
.btn-primary {
  background-color: #1890ff;
  border: 1px solid #1890ff;
  color: white;
}

.search-modal .btn-primary:hover,
.btn-primary:hover {
  background-color: #40a9ff;
  border-color: #40a9ff;
}

.search-modal .btn-secondary,
.btn-secondary {
  background-color: white;
  border: 1px solid #d9d9d9;
  color: rgba(0, 0, 0, 0.65);
}

.search-modal .btn-secondary:hover,
.btn-secondary:hover {
  color: #40a9ff;
  border-color: #40a9ff;
}

.search-modal .d-flex {
  display: flex;
}

.search-modal .justify-content-end {
  justify-content: flex-end;
}

.search-modal .gap-2 {
  gap: 12px;
}

.search-modal .mb-3 {
  margin-bottom: var(--space-lg);
}

/* Focus styles for accessibility */
.search-modal .btn:focus,
.search-modal .form-control:focus,
.search-modal .form-select:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.3);
}

/* Loading states */
.search-modal .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Responsive Design for Search Modal */
@media (max-width: 768px) {
  .search-modal-content {
    width: 95%;
    margin: 20px;
  }

  .search-modal .checkbox-grid {
    grid-template-columns: 1fr;
  }

  .search-modal .d-flex.justify-content-end.gap-2 {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .search-modal h2 {
    font-size: 1.25rem;
    padding: var(--space-lg) var(--space-lg) 0;
  }

  .search-modal-form {
    padding: 0 var(--space-lg) var(--space-lg);
  }
}

.content-wrapper {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--gray-50);
}

/* Modern Sidebar */
.site-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100vh;
  background: linear-gradient(180deg, var(--gray-900), var(--gray-800));
  color: white;
  transition: var(--transition-slow);
  z-index: 1000;
  box-shadow: var(--shadow-xl);
  transform: translateX(-100%);
}

.site-sidebar.active {
  transform: translateX(0);
}

.site-sidebar.collapsed {
  width: 80px;
}

/* Sidebar Header */
.sidebar-header {
  padding: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.sidebar-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  text-decoration: none;
  transition: var(--transition);
}

.sidebar-logo:hover {
  color: var(--primary-light);
}

/* Sidebar Menu */
.sidebar-menu {
  list-style: none;
  padding: var(--space);
  margin: 0;
}

.sidebar-menu li {
  margin-bottom: var(--space-xs);
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  padding: var(--space) var(--space-lg);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.sidebar-menu a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-hover));
  transition: var(--transition);
  z-index: -1;
}

.sidebar-menu a:hover::before,
.sidebar-menu a.active::before {
  width: 100%;
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
  color: white;
  transform: translateX(4px);
}

.sidebar-menu .menu-icon {
  width: 20px;
  height: 20px;
  margin-right: var(--space);
  flex-shrink: 0;
}

.sidebar-menu span {
  white-space: nowrap;
  font-weight: 500;
}

/* Main Content */
.site-main {
  width: 100% !important;
  padding: var(--space-xl);
  transition: var(--transition-slow);
  margin-left: 0;
  min-height: 100vh;
}

.site-main.sidebar-open {
  margin-left: 280px;
  width: calc(100% - 280px);
}

.site-main.sidebar-collapsed {
  margin-left: 80px;
  width: calc(100% - 80px);
}

/* Modern Header */
.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: var(--space-xl);
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space);
}

/* Sidebar Toggle Button */
#sidebar-collapse {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--gray-100);
  border: none;
  border-radius: var(--border-radius);
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

#sidebar-collapse:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.05);
}

#sidebar-collapse:active {
  transform: scale(0.95);
}

/* Modern Search Section */
.search-section {
  display: flex;
  align-items: center;
  gap: var(--space);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.search-section:active {
  transform: translateY(0);
}

.search-section svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.search-text {
  font-size: 1rem;
  white-space: nowrap;
}

/* Statistics Display */
#summary-count {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space) var(--space-lg);
  background: var(--gray-100);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  color: var(--gray-700);
  font-weight: 500;
  border: 1px solid var(--gray-200);
}

#specificDeckCount {
  color: var(--success-color);
  font-weight: 700;
  font-size: 1rem;
}

/* Card Container */
.card-container {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--space-xl);
  min-height: 600px;
  position: relative;
}

/* Category Sections */
.category-section {
  margin-bottom: var(--space-2xl);
}

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

.category-section h2 {
  background-image: linear-gradient(165deg, #BBD2C5 0%, #536976 20%);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, .3);
  color: #fff;
  font-size: 1.2rem;
  font-weight: normal;
  padding: .5em 1em .5em 1em;
  border-radius: 0;
  margin: 0 0 var(--space-xl) 0;
  position: sticky;
  top: var(--space);
  z-index: 10;
  text-align: center;
  letter-spacing: 0.025em;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.category-section h2:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* Modern Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-xl);
  padding: 0;
}

.pokemon-card {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.pokemon-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent, rgba(37, 99, 235, 0.1));
  opacity: 0;
  transition: var(--transition);
  z-index: 1;
  pointer-events: none;
}

.pokemon-card:hover::before {
  opacity: 1;
}

.pokemon-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
  border-color: var(--primary-color);
}

.card-content {
  padding: var(--space-lg);
  position: relative;
  z-index: 2;
}

/* Card Image */
.card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #ffffff !important;
  border-radius: var(--border-radius);
  margin-bottom: var(--space-lg);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.card-image img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  background: #ffffff !important;
  display: block !important;
  max-width: 100% !important;
  min-height: 100px !important;
  visibility: visible !important;
  opacity: 1 !important;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.pokemon-card:hover .card-image img {
  transform: scale(1.08);
}

/* Card Name */
.card-name {
  font-size: 1rem;
  font-weight: 700;
  color: #000000 !important;
  margin: 0 0 var(--space-lg) 0;
  text-align: center;
  line-height: 1.4;
  min-height: 2.8em;
  display: flex;
  align-items: center;
  justify-content: center;
  text-shadow: none;
}

/* Modern Card Stats Table */
.card-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
  background: var(--gray-50);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.card-table tbody {
  display: block;
}

.card-table tr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space) var(--space-lg);
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}

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

.card-table tr::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: var(--primary-color);
  transition: var(--transition);
}

.card-table tr:hover {
  background: white;
  box-shadow: var(--shadow-sm);
}

.card-table tr:hover::before {
  width: 3px;
}

.card-table td {
  flex: 1;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0;
  margin: 0;
  position: relative;
  z-index: 1;
}

.card-table td:first-child {
  color: #000000;
  background: rgba(148, 163, 184, 0.1);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-xs);
  font-weight: 700;
}

.card-table td:nth-child(2) {
  color: var(--primary-color);
  font-weight: 700;
}

.card-table td:nth-child(3) {
  color: var(--danger-color);
  font-weight: 800;
  font-size: 0.9375rem;
}

/* Loading States */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl);
  text-align: center;
  color: var(--primary-color);
  font-size: 1.125rem;
  font-weight: 600;
}

.loading-spinner {
  display: inline-block;
  width: 48px;
  height: 48px;
  border: 4px solid var(--gray-200);
  border-radius: 50%;
  border-top: 4px solid var(--primary-color);
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-lg);
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3xl);
  min-height: 400px;
}

.empty-state .empty-icon {
  width: 80px;
  height: 80px;
  color: var(--gray-400);
  margin-bottom: var(--space-xl);
}

.empty-state h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-700);
  margin: 0 0 var(--space) 0;
}

.empty-state p {
  color: var(--gray-500);
  max-width: 400px;
  line-height: 1.6;
  margin: 0;
  font-size: 1rem;
}

/* No Cards Message */
.no-cards {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3xl);
  color: var(--gray-500);
  font-size: 1.125rem;
  font-weight: 500;
  grid-column: 1 / -1;
  min-height: 300px;
}

.no-cards .empty-icon {
  width: 64px;
  height: 64px;
  color: var(--gray-400);
  margin-bottom: var(--space-lg);
}

/* Toast Notifications */
.toast {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: linear-gradient(135deg, var(--gray-900), var(--gray-800));
  color: white;
  border-radius: var(--border-radius);
  display: none;
  z-index: 9999;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  font-weight: 500;
}

.toast.success {
  background: linear-gradient(135deg, var(--success-color), #059669);
}

.toast.error {
  background: linear-gradient(135deg, var(--danger-color), #dc2626);
}

.toast.warning {
  background: linear-gradient(135deg, var(--warning-color), #d97706);
}

/* Animations */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pokemon-card {
  animation: fadeInUp 0.4s ease-out;
}

.category-section {
  animation: slideInRight 0.5s ease-out;
}

.loading-spinner {
  animation: spin 1s linear infinite;
}

/* Responsive Design */

/* Large screens */
@media (min-width: 1536px) {
  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-2xl);
  }

  .card-image {
    height: 250px;
  }
}

/* Desktop */
@media (max-width: 1280px) {
  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

/* Tablet */
@media (max-width: 1024px) {
  .site-main {
    padding: var(--space-lg);
  }

  .main-header {
    padding: var(--space-lg);
    flex-direction: column;
    gap: var(--space);
  }

  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-lg);
  }

  .card-image {
    height: 180px;
  }

  .site-sidebar {
    width: 250px;
  }

  .site-main.sidebar-open {
    margin-left: 250px;
    width: calc(100% - 250px);
  }
}

/* Small tablet */
@media (max-width: 768px) {
  .content-wrapper {
    flex-direction: column;
  }

  .site-sidebar {
    position: fixed;
    transform: translateX(-100%);
    width: 280px;
    z-index: 1001;
  }

  .site-sidebar.active {
    transform: translateX(0);
  }

  .site-main {
    margin-left: 0 !important;
    width: 100% !important;
    padding: var(--space);
  }

  .card-adoption-wrapper {
    padding: var(--space);
  }

  .card-adoption-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space);
    padding: var(--space-lg);
  }

  .card-adoption-title {
    font-size: 1.5rem;
    color: #000000 !important;
    text-align: center;
  }

  .header-controls {
    flex-direction: column;
    gap: var(--space);
    width: 100%;
  }

  .card-adoption-search-btn {
    width: 100%;
    justify-content: center;
  }

  .summary-stats {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    padding: var(--space-sm) var(--space);
    font-size: 0.75rem;
  }

  .stat-number {
    font-size: 0.875rem;
  }

  .stat-label {
    font-size: 0.75rem;
  }

  .main-header {
    padding: var(--space-lg);
    flex-wrap: wrap;
  }

  .header-left,
  .header-right {
    flex: 1;
    justify-content: center;
  }

  #summary-count {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
  }

  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space);
  }

  .card-image {
    height: 160px;
    background: #ffffff !important;
  }

  .card-image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    display: block !important;
    background: #ffffff !important;
    min-height: 80px !important;
    visibility: visible !important;
    opacity: 1 !important;
    -webkit-transform: translateZ(0) !important;
    transform: translateZ(0) !important;
    will-change: transform !important;
    backface-visibility: hidden !important;
    -webkit-backface-visibility: hidden !important;
  }

  .card-name {
    font-size: 0.875rem;
    min-height: 2.4em;
    color: var(--gray-900) !important;
  }

  .card-table td {
    font-size: 0.75rem;
    padding: var(--space-xs);
  }

  .category-section h2 {
    padding: .4em .8em .4em .8em;
    font-size: 1.1rem;
    position: static;
    margin-bottom: var(--space-lg);
  }

  .card-content {
    padding: var(--space);
  }

  .toast {
    top: var(--space);
    right: var(--space);
    left: var(--space);
    padding: var(--space);
  }
}

/* Mobile */
@media (max-width: 480px) {
  .site-main {
    padding: var(--space-sm);
  }

  .main-header {
    padding: var(--space);
    gap: var(--space-sm);
  }

  .search-section {
    padding: var(--space-sm) var(--space);
    font-size: 0.875rem;
  }

  .search-section svg {
    width: 16px;
    height: 16px;
  }

  #summary-count {
    padding: var(--space-sm);
    font-size: 0.75rem;
  }

  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-sm);
  }

  .card-image {
    height: 140px;
  }

  .card-content {
    padding: var(--space-sm);
  }

  .card-name {
    font-size: 0.75rem;
    margin-bottom: var(--space);
    min-height: 2em;
  }

  .card-table tr {
    padding: var(--space-xs) var(--space-sm);
  }

  .card-table td {
    font-size: 0.6875rem;
  }

  .card-table td:first-child {
    padding: 2px var(--space-xs);
  }

  .empty-state,
  .no-cards {
    padding: var(--space-xl);
  }

  .empty-state .empty-icon,
  .no-cards .empty-icon {
    width: 48px;
    height: 48px;
  }

  .empty-state h3 {
    font-size: 1.25rem;
  }

  .empty-state p {
    font-size: 0.875rem;
  }

  .category-section {
    margin-bottom: var(--space-xl);
  }

  .category-section h2 {
    padding: .3em .6em .3em .6em;
    font-size: 1rem;
    margin-bottom: var(--space);
  }
}

/* Extra small mobile */
@media (max-width: 320px) {
  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--space-xs);
  }

  .card-image {
    height: 120px;
  }

  .card-name {
    font-size: 0.6875rem;
  }

  .card-table td {
    font-size: 0.625rem;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --border-radius: var(--border-radius-xs);
    --border-radius-sm: var(--border-radius-xs);
    --border-radius-lg: var(--border-radius-sm);
  }

  .pokemon-card {
    border-width: 2px;
  }

  .card-table tr {
    border-bottom-width: 2px;
  }
}

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

  .pokemon-card:hover {
    transform: none;
  }

  .search-section:hover {
    transform: none;
  }

  .sidebar-menu a:hover {
    transform: none;
  }
}

/* Print styles */
@media print {
  .site-sidebar,
  .search-section,
  .toast {
    display: none !important;
  }

  .site-main {
    margin-left: 0 !important;
    width: 100% !important;
  }

  .main-header,
  .pokemon-card {
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .pokemon-card {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .category-section {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

/* Focus styles for accessibility */
.search-section:focus,
#sidebar-collapse:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.sidebar-menu a:focus {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
}

/* Loading skeleton effect */
.skeleton {
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-300) 50%, var(--gray-200) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Dark mode support (if needed) */
@media (prefers-color-scheme: dark) {
  :root {
    --gray-50: #0f172a;
    --gray-100: #1e293b;
    --gray-200: #334155;
    --gray-300: #475569;
    --gray-400: #64748b;
    --gray-500: #94a3b8;
    --gray-600: #cbd5e1;
    --gray-700: #e2e8f0;
    --gray-800: #f1f5f9;
    --gray-900: #f8fafc;
  }
}