/* Modern Market Selector Styles */
.market-selector {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding: 0.25rem;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  position: relative;
  overflow: visible;
  max-width: 100%;
  width: 100%;
}

/* Remove animated background gradient */
.market-selector::before {
  display: none;
}

/* Remove sliding indicator background */
.market-selector::after {
  display: none;
}

.market-tab {
  flex: 1;
  padding: 0.875rem 1.5rem;
  border: 2px solid var(--secondary-border-color);
  border-radius: 12px;
  background: var(--card-bg);
  color: var(--text-color);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
  overflow: hidden;
  white-space: nowrap;
  min-height: 48px;
  box-shadow: 0 2px 8px var(--shadow-color);
}

/* Remove hover effect pseudo-element */
.market-tab::before {
  display: none;
}

.market-tab:hover {
  border-color: #667eea;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Active state - gradient background with white text */
.market-tab.active {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: transparent;
  transform: translateY(0);
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
}

/* Icon styling */
.market-tab i {
  font-size: 1.3rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.market-tab:hover i {
  transform: scale(1.1);
}

.market-tab.active i {
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Light theme adjustments */
html.light .market-tab {
  background: #ffffff;
  border-color: #e5e7eb;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

html.light .market-tab:hover {
  border-color: #667eea;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

html.light .market-tab.active {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

/* Market Dashboard Containers */
.market-dashboard {
  display: none;
  animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.market-dashboard.active {
  display: block;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile responsive */
@media (max-width: 768px) {
  .market-selector {
    display: flex !important;
    flex-direction: row !important;
    gap: 0.375rem;
    padding: 0;
    margin-bottom: 1rem;
    margin-left: 8px;
    margin-right: 8px;
    width: calc(100% - 16px);
  }
  
  .market-tab {
    flex: 1 !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 0.875rem;
    font-size: 0.875rem;
    gap: 0.5rem;
    border-radius: 10px;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
    z-index: 1;
    background: var(--card-bg);
    border: 1.5px solid var(--secondary-border-color);
    color: var(--text-color);
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 2px 6px var(--shadow-color);
  }
  
  .market-tab i {
    font-size: 1rem;
    flex-shrink: 0;
  }
  
  .market-tab:hover {
    transform: none;
    border-color: #667eea;
  }
  
  .market-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    border-color: transparent;
    box-shadow: 0 3px 10px rgba(102, 126, 234, 0.4);
  }
  
  .market-tab:active {
    opacity: 0.9;
  }
}

@media (max-width: 480px) {
  .market-selector {
    display: flex !important;
    flex-direction: row !important;
    gap: 0.25rem;
    padding: 0;
    margin-bottom: 0.875rem;
    margin-left: 6px;
    margin-right: 6px;
    width: calc(100% - 12px);
  }
  
  .market-tab {
    flex: 1 !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 0.5rem;
    font-size: 0.8125rem;
    gap: 0.375rem;
    border-radius: 8px;
    font-weight: 600;
    min-height: 42px;
    z-index: 1;
    background: var(--card-bg);
    border: 1.5px solid var(--secondary-border-color);
    color: var(--text-color);
    box-shadow: 0 2px 6px var(--shadow-color);
  }
  
  .market-tab i {
    font-size: 0.9375rem;
    flex-shrink: 0;
  }
  
  .market-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    border-color: transparent;
    box-shadow: 0 3px 10px rgba(102, 126, 234, 0.4);
  }
}

/* Extra small screens - make text slightly smaller but keep horizontal */
@media (max-width: 360px) {
  .market-selector {
    display: flex !important;
    flex-direction: row !important;
    gap: 0.25rem;
  }
  
  .market-tab {
    flex: 1 !important;
    display: flex !important;
    flex-direction: row !important;
    padding: 0.5rem 0.375rem;
    font-size: 0.75rem;
    gap: 0.25rem;
    min-height: 40px;
  }
  
  .market-tab i {
    font-size: 0.875rem;
  }
}

/* Responsive Layout - Gradual Collapse */

/* Full desktop layout (both panels visible) */
@media (min-width: 1300px) {
  .dashboard-container {
    padding-left: 300px; /* Filter panel width (280px) + minimal spacing (20px) */
    padding-right: 400px; /* Trending panel width (380px) + minimal spacing (20px) */
  }
  
  #news-container-by-token {
    margin: 0 auto;
    padding: 0 10px;
  }
  
  #pagination-controls {
    max-width: 700px;
    margin: 20px auto;
  }
}

/* Medium desktop layout (filter collapsed, trending visible) */
@media (min-width: 1000px) and (max-width: 1299px) {
  .dashboard-container {
    padding-left: 20px; /* Minimal left padding */
    padding-right: 400px; /* Trending panel width (380px) + minimal spacing (20px) */
  }
  
  #news-container-by-token {
    margin: 0 auto;
    padding: 0 10px;
  }
  
  #pagination-controls {
    max-width: 700px;
    margin: 20px auto;
  }
}

/* Small desktop layout (both panels collapsed to mobile) */
@media (min-width: 993px) and (max-width: 999px) {
  .dashboard-container {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  #news-container-by-token {
    margin: 0 auto;
    padding: 0 10px;
  }
  
  #pagination-controls {
    max-width: 700px;
    margin: 20px auto;
  }
}

.mobile-buttons-container {
  display: none;
  position: sticky;
  top: 50px; /* Adjust based on your navbar height */
  left: 0;
  right: 0;
  width: 100%;
  z-index: 999;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding-top: 0px;
  padding-bottom: 0px;
  margin-bottom: 16px;
  margin-top: 0px;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .mobile-buttons-container {
  background: rgba(26, 26, 26, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}

.mobile-buttons-row {
  display: flex;
  width: 100%;
  height: 42px; /* Reduced height for more compact buttons */
}

/* Mobile Filter Button - 50% width */
.mobile-filter-btn {
  display: none;
  flex: 1;
  width: 50%;
  background: transparent;
  color: var(--text-color);
  border-right: 0.5px solid rgba(0, 0, 0, 0.08);
  border-radius: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 0.8em;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 10px 14px;
  height: 42px;
  min-height: 42px;
  position: relative;
  z-index: 1;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  gap: 5px;
}

[data-theme="dark"] .mobile-filter-btn {
  border-right: 0.5px solid rgba(255, 255, 255, 0.08);
}

/* Mobile Trending Button - 50% width */
.mobile-trending-btn {
  display: none;
  flex: 1;
  width: 50%;
  background: transparent;
  color: var(--text-color);
  border: none;
  border-left: 0.5px solid rgba(0, 0, 0, 0.08);
  border-radius: 0;
  padding: 10px 14px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 0.8em;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  height: 42px;
  min-height: 42px;
  position: relative;
  z-index: 1000;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  gap: 5px;
}

[data-theme="dark"] .mobile-trending-btn {
  border-left: 0.5px solid rgba(255, 255, 255, 0.08);
}

/* Manual Refresh Button - hidden on all screen sizes */
.manual-refresh-btn {
  display: none !important;
}

[data-theme="dark"] .manual-refresh-btn {
  border-left: 0.5px solid rgba(255, 255, 255, 0.08);
}

.manual-refresh-btn svg {
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.manual-refresh-btn:hover,
.manual-refresh-btn:active {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.manual-refresh-btn:hover svg,
.manual-refresh-btn:active svg {
  transform: scale(1.1) rotate(180deg);
}

.manual-refresh-btn.refreshing svg {
  animation: spin 1s linear infinite;
}

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

/* Auto-refresh notification styles */
@keyframes slideInBounce {
  0% { 
    transform: translateX(100%) scale(0.8);
    opacity: 0;
  }
  60% { 
    transform: translateX(-10px) scale(1.05);
    opacity: 1;
  }
  100% { 
    transform: translateX(0) scale(1);
    opacity: 1;
  }
}

@keyframes slideOutBounce {
  0% { 
    transform: translateX(0) scale(1);
    opacity: 1;
  }
  100% { 
    transform: translateX(100%) scale(0.8);
    opacity: 0;
  }
}

.auto-refresh-notification .notification-content {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.auto-refresh-notification .notification-icon {
  flex-shrink: 0;
}

.auto-refresh-notification .notification-text {
  flex: 1;
}

.auto-refresh-notification .notification-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}

.auto-refresh-notification .notification-subtitle {
  font-size: 12px;
  opacity: 0.9;
}

.auto-refresh-notification .notification-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.auto-refresh-notification .refresh-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.auto-refresh-notification .refresh-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.auto-refresh-notification .dismiss-btn {
  background: transparent;
  border: none;
  color: white;
  padding: 4px;
  border-radius: 4px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.auto-refresh-notification .dismiss-btn:hover {
  opacity: 1;
}

.loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.success-content, .error-content {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Modern mobile filter button styling - updated for responsive breakpoints */
@media (max-width: 1299px) {
  .mobile-filter-btn {
    background:  var(--card-bg);
    border-right: none !important;
  }
}

/* Modern mobile trending button styling - updated for responsive breakpoints */
@media (max-width: 999px) {
  .mobile-trending-btn {
    background: var(--card-bg);
    border: 1px solid var(--secondary-border-color);
    border-left: 0.5px solid var(--secondary-border-color);
  }
}

/* Mobile adjustments */
@media (max-width: 992px) {
  
  .dashboard-container {
    padding-left: 4px; /* Minimal padding on mobile */
    padding-right: 4px;
    box-sizing: border-box; /* Ensure padding is included in width calculation */
  }
  
  /* Market selector mobile adjustments - positioned below mobile buttons */
  .market-selector {
    margin-left: 4px;
    margin-right: 4px;
    margin-top: 0.5rem; /* Space below mobile buttons */
    margin-bottom: 1rem;
    width: calc(100% - 8px);
  }
  
  /* Remove extra spacing rule since market selector is now after mobile buttons */
  .mobile-buttons-container {
    margin-bottom: 0; /* No extra margin needed */
  }
  
  #news-container-by-token,
  #crypto-news-container {
    padding: 0 4px; /* Minimal container padding on mobile */
    padding-top: 12px; /* Extra top padding on mobile to prevent overlap */
    box-sizing: border-box; /* Ensure padding is included in width calculation */
  }
  
  
  .center-content {
    width: 100%;
    max-width: none;
  }

  .mobile-buttons-container {
    display: block;
  }

  /* Adjust spacing when pagination is visible */
  #pagination-controls.visible {
    margin-bottom: 20px;
  }

  .mobile-filter-btn,
  .mobile-trending-btn {
    display: flex;
  }

  /* Ensure mobile modals are properly positioned and visible */
  .mobile-filter-modal,
  .mobile-trending-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 999999 !important;
    background: rgba(0, 0, 0, 0.6) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    visibility: hidden !important;
    opacity: 0 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  .mobile-filter-modal.show,
  .mobile-trending-modal.show {
    display: flex !important;
    align-items: flex-end !important;
    justify-content: center !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  /* Ensure modal content is visible and properly styled */
  .mobile-filter-content,
  .mobile-trending-content {
    position: relative !important;
    width: 100% !important;
    max-width: 100% !important;
    background: var(--card-bg) !important;
    border-radius: 20px 20px 0 0 !important;
    max-height: 85vh !important;
    overflow-y: auto !important;
    z-index: 1000000 !important;
    transform: translateY(100%) !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.2) !important;
  }

  .mobile-filter-modal.show .mobile-filter-content,
  .mobile-trending-modal.show .mobile-trending-content {
    transform: translateY(0) !important;
  }
}

/* Medium desktop - show mobile buttons for filter only */
@media (min-width: 1000px) and (max-width: 1299px) {
  .mobile-buttons-container {
    display: block !important;
    position: sticky !important;
    top: 0px !important; /* Moved up to align with metric panels top border */
    z-index: 1000 !important;
    margin: 0 0 8px 0 !important; /* Reduced bottom margin */
    background: transparent !important; /* Remove container background */
    backdrop-filter: none !important; /* Remove backdrop filter */
    -webkit-backdrop-filter: none !important;
    border: none !important; /* Remove container border */
    box-shadow: none !important; /* Remove container shadow */
    border-radius: 0 !important;
    padding: 0 !important; /* Remove container padding */
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  .mobile-filter-btn {
    display: flex !important;
    width: 100% !important;
    border: 1px solid var(--secondary-border-color) !important; /* Add border to button */
    background: var(--card-bg) !important; /* Add background to button */
    backdrop-filter: blur(20px) !important; /* Add backdrop filter to button */
    -webkit-backdrop-filter: blur(20px) !important;
    border-radius: 12px !important; /* Add border radius to button */
    margin: 0 !important;
    height: 48px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--text-color) !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 12px !important; /* Add padding to button */
    box-shadow: 0 2px 12px var(--shadow-color) !important; /* Add shadow to button */
  }
  
  .mobile-trending-btn {
    display: none !important;
  }
  
  /* Ensure proper spacing for news content */
  .main-content {
    padding-top: 8px !important; /* Reduced padding */
  }
  
  #news-container-by-token {
    padding-top: 16px !important; /* Reduced from 32px */
    margin-top: 0 !important;
  }
  

  /* Add smooth scroll behavior */
  html {
    scroll-behavior: smooth;
  }
}

/* Small desktop - show mobile buttons for both panels */
@media (min-width: 993px) and (max-width: 999px) {
  .mobile-buttons-container {
    display: block;
    position: sticky;
    top: 50px;
    z-index: 999;
  }
  
  .mobile-filter-btn,
  .mobile-trending-btn {
    display: flex;
    background: var(--card-bg);
    border: 1px solid var(--secondary-border-color);
  }
  
  .mobile-filter-btn {
    border-right: 0.5px solid var(--secondary-border-color);
  }
  
  .mobile-trending-btn {
    border-left: 0.5px solid var(--secondary-border-color);
  }
  
  /* Ensure news container has proper spacing to avoid overlap */
  #news-container-by-token {
    padding-top: 20px; /* Add space below mobile buttons */
  }
  

}

/* Adjust dashboard container padding when panels are hidden */
.panels-hidden .dashboard-container {
  padding-left: 20px;
  padding-right: 20px;
}

/* Sticky positioning adjustments */
.filter-panel {
  position: fixed;
  top: 110px; /* Aligned with first news card position */
  left: 20px;
  height: calc(100vh - 130px); /* Adjusted height accordingly */
  overflow-y: auto;
}

.trending-panel {
  position: fixed;
  top: 110px; /* Aligned with first news card position */
  right: 20px;
  height: calc(100vh - 130px); /* Adjusted height accordingly */
  overflow-y: auto;
}

.pagination-loading {
  opacity: 0.6;
  pointer-events: none;
}

.filter-loading-overlay {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 20px;
  border-radius: 8px;
  z-index: 1000;
}

/* Force news cards to use more width - override any constraints including Tailwind */
#news-container-by-token .news-card {
  max-width: none !important;
  width: 100% !important;
}

/* Ensure news container has proper spacing and doesn't interfere with borders */
#news-container-by-token {
  position: relative;
  z-index: 1;
}

/* Override for medium screens where filter is collapsed */
@media (min-width: 1000px) and (max-width: 1299px) {
  #news-container-by-token {
    padding-top: 32px !important; /* Increased space below mobile buttons */
    margin-top: 0 !important;
  }
  
  /* Ensure the mobile buttons container doesn't interfere with content flow */
  .mobile-buttons-container + * {
    margin-top: 24px !important;
  }
}

/* Ensure the main content area uses full available width */
.main-content,
div.main-content {
  max-width: none !important;
  width: 100% !important;
}

/* Override any Tailwind container classes */
.container,
.max-w-7xl,
.max-w-6xl,
.max-w-5xl,
.max-w-4xl,
.max-w-3xl,
.max-w-2xl,
.max-w-xl {
  max-width: none !important;
}

/* Modern Token Filter Indicator - Main News Area */
.token-filter-indicator-main {
  margin: 0 0 24px 0;
  padding: 16px 20px;
  background: var(--card-bg);
  border: 1px solid var(--secondary-border-color);
  border-radius: 12px;
  box-shadow: 0 2px 8px var(--shadow-color);
  animation: slideInFromTop 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

/* Subtle glow effect for dark theme */
html:not(.light) .token-filter-indicator-main {
  box-shadow: 0 2px 8px var(--shadow-color), 0 0 20px rgba(93, 173, 226, 0.1);
}

/* Light theme gets a cleaner shadow */
html.light .token-filter-indicator-main {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.token-filter-indicator-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #667eea, #764ba2, #8b5cf6);
  background-size: 200% 100%;
  animation: gradientShift 3s ease-in-out infinite;
}

.token-filter-content-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.token-filter-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-grow: 1;
}

.token-filter-icon-main {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 10px;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
  transition: all 0.3s ease;
}

/* Light theme adjustments for icon */
html.light .token-filter-icon-main {
  box-shadow: 0 2px 8px rgba(52, 152, 219, 0.4);
}

.token-filter-text-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.token-filter-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--secondary-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.token-filter-token {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-color);
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.clear-token-filter-btn-main {
  display: flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  color: white;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.clear-token-filter-btn-main:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
  background: linear-gradient(135deg, #dc2626, #b91c1c);
}

.clear-token-filter-btn-main:active {
  transform: translateY(0);
}

.clear-token-filter-btn-main svg {
  width: 14px;
  height: 14px;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes slideInFromTop {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile responsive */
@media (max-width: 768px) {
  .token-filter-indicator-main {
    margin: 0 0 16px 0;
    padding: 12px 16px;
    border-radius: 8px;
  }
  
  .token-filter-content-main {
    gap: 12px;
  }
  
  .token-filter-left {
    gap: 10px;
  }
  
  .token-filter-icon-main {
    width: 32px;
    height: 32px;
  }
  
  .token-filter-icon-main svg {
    width: 16px;
    height: 16px;
  }
  
  .token-filter-label {
    font-size: 11px;
  }
  
  .token-filter-token {
    font-size: 14px;
  }
  
  .clear-token-filter-btn-main {
    padding: 6px 10px;
    font-size: 12px;
  }
  
  .clear-token-filter-btn-main svg {
    width: 12px;
    height: 12px;
  }
}

/* Progressive Loading Animations and Skeleton Styles */

/* News card animation states */
.news-card-entering {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card-entered {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Skeleton loading styles */
.skeleton-card {
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--secondary-border-color, #e5e7eb);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
  animation: skeletonPulse 1.5s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

.skeleton-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: skeletonShimmer 2s infinite;
}

[data-theme="dark"] .skeleton-card::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
}

.skeleton-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.skeleton-token {
  width: 80px;
  height: 20px;
  background: var(--skeleton-bg, #f3f4f6);
  border-radius: 4px;
}

.skeleton-timestamp {
  width: 120px;
  height: 16px;
  background: var(--skeleton-bg, #f3f4f6);
  border-radius: 4px;
}

.skeleton-content {
  margin-bottom: 16px;
}

.skeleton-title {
  width: 100%;
  height: 24px;
  background: var(--skeleton-bg, #f3f4f6);
  border-radius: 4px;
  margin-bottom: 8px;
}

.skeleton-summary {
  width: 100%;
  height: 16px;
  background: var(--skeleton-bg, #f3f4f6);
  border-radius: 4px;
  margin-bottom: 6px;
}

.skeleton-summary.short {
  width: 75%;
}

.skeleton-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skeleton-metrics {
  width: 150px;
  height: 16px;
  background: var(--skeleton-bg, #f3f4f6);
  border-radius: 4px;
}

.skeleton-hlc {
  width: 200px;
  height: 16px;
  background: var(--skeleton-bg, #f3f4f6);
  border-radius: 4px;
}

/* Dark theme skeleton colors */
[data-theme="dark"] .skeleton-token,
[data-theme="dark"] .skeleton-timestamp,
[data-theme="dark"] .skeleton-title,
[data-theme="dark"] .skeleton-summary,
[data-theme="dark"] .skeleton-metrics,
[data-theme="dark"] .skeleton-hlc {
  background: var(--skeleton-bg, #374151);
}

/* Skeleton animations */
@keyframes skeletonPulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes skeletonShimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Loading state improvements */
.loading-skeleton {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Progressive loading indicator */
.progressive-loading-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: var(--secondary-text, #6b7280);
  font-size: 14px;
  gap: 8px;
}

.progressive-loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--secondary-border-color, #e5e7eb);
  border-top: 2px solid var(--accent-color, #3b82f6);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Smooth transitions for news cards */
.news-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--shadow-color, rgba(0, 0, 0, 0.1));
}

/* Loading state for news container */
.news-container.loading {
  position: relative;
}

.news-container.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(2px);
  z-index: 10;
  pointer-events: none;
}

[data-theme="dark"] .news-container.loading::after {
  background: rgba(0, 0, 0, 0.6);
}

/* Batch loading progress indicator */
.batch-progress {
  position: fixed;
  top: 60px;
  right: 20px;
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--secondary-border-color, #e5e7eb);
  border-radius: 8px;
  padding: 12px 16px;
  box-shadow: 0 4px 12px var(--shadow-color, rgba(0, 0, 0, 0.1));
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-color, #374151);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.batch-progress.show {
  transform: translateX(0);
}

.batch-progress-bar {
  width: 60px;
  height: 4px;
  background: var(--secondary-border-color, #e5e7eb);
  border-radius: 2px;
  overflow: hidden;
}

.batch-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-color, #3b82f6), #10b981);
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .skeleton-card {
    padding: 12px;
    margin-bottom: 12px;
  }
  
  .skeleton-header {
    margin-bottom: 8px;
  }
  
  .skeleton-content {
    margin-bottom: 12px;
  }
  
  .batch-progress {
    top: 50px;
    right: 10px;
    padding: 8px 12px;
    font-size: 12px;
  }
  
  .batch-progress-bar {
    width: 40px;
    height: 3px;
  }
}

/* Improved error states */
.loading-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  color: var(--secondary-text, #6b7280);
}

.loading-error-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.loading-error-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-color, #374151);
}

.loading-error-message {
  font-size: 14px;
  margin-bottom: 16px;
  max-width: 300px;
}

.loading-retry-btn {
  background: var(--accent-color, #3b82f6);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.loading-retry-btn:hover {
  background: var(--accent-color-hover, #2563eb);
  transform: translateY(-1px);
}
/* Load More Button Styles */
.load-more-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 32px 0;
  padding: 20px;
}

.load-more-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  position: relative;
  overflow: hidden;
}

.load-more-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.load-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.load-more-btn:hover::before {
  left: 100%;
}

.load-more-btn:active {
  transform: translateY(0);
}

.load-more-btn svg {
  transition: transform 0.3s ease;
}

.load-more-btn:hover svg {
  transform: translateY(2px);
}

.load-more-info {
  font-size: 12px;
  color: var(--secondary-text, #6b7280);
  text-align: center;
}

/* Dark theme adjustments */
[data-theme="dark"] .load-more-btn {
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

[data-theme="dark"] .load-more-btn:hover {
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3);
}

/* Mobile responsive */
@media (max-width: 768px) {
  .load-more-container {
    margin: 24px 0;
    padding: 16px;
  }
  
  .load-more-btn {
    padding: 10px 20px;
    font-size: 13px;
  }
  
  .load-more-info {
    font-size: 11px;
  }
}

/* Loading state for load more button */
.load-more-btn.loading {
  pointer-events: none;
  opacity: 0.7;
}

.load-more-btn.loading svg {
  animation: spin 1s linear infinite;
}
/* Modern Scroll Loading Indicator */
.scroll-progress-indicator {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-progress-indicator.active {
  opacity: 1;
}

.scroll-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #667eea 100%);
  background-size: 200% 100%;
  animation: progressShimmer 1.5s ease-in-out infinite;
  width: 100%;
  transform-origin: left;
  transform: scaleX(0);
  animation: progressLoad 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

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

@keyframes progressLoad {
  0% {
    transform: scaleX(0);
  }
  50% {
    transform: scaleX(0.7);
  }
  100% {
    transform: scaleX(1);
  }
}

/* Dark mode progress indicator */
[data-theme="dark"] .scroll-progress-bar {
  background: linear-gradient(90deg, #667eea 0%, #8b5cf6 50%, #667eea 100%);
  box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
}

/* Light mode progress indicator */
[data-theme="light"] .scroll-progress-bar {
  background: linear-gradient(90deg, #4f46e5 0%, #7c3aed 50%, #4f46e5 100%);
  box-shadow: 0 0 8px rgba(79, 70, 229, 0.3);
}

/* Floating scroll loading notification */
.scroll-loading-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--card-bg);
  border: 1px solid var(--secondary-border-color);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-color);
}

.scroll-loading-notification.show {
  transform: translateY(0);
  opacity: 1;
}

.scroll-loading-notification .mini-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid var(--accent-color);
  border-right: 2px solid var(--accent-color);
  border-radius: 50%;
  animation: miniSpin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes miniSpin {
  0% { 
    transform: rotate(0deg);
  }
  100% { 
    transform: rotate(360deg);
  }
}

/* Dark mode notification */
[data-theme="dark"] .scroll-loading-notification {
  background: rgba(30, 30, 30, 0.95);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* Light mode notification */
[data-theme="light"] .scroll-loading-notification {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .scroll-loading-notification {
    bottom: 80px; /* Above mobile navigation if present */
    position: fixed;      /* or absolute */
    left: 50%;
    transform: translateX(-50%);
    justify-content: center;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .scroll-progress-bar,
  .scroll-loading-notification .mini-spinner {
    animation: none;
  }
  
  .scroll-progress-bar {
    background: var(--accent-color);
  }
  
  .scroll-loading-notification .mini-spinner {
    border: 2px solid var(--accent-color);
    border-radius: 50%;
  }
}