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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: #333;
  transition: all 0.3s ease;
  overflow-x: auto;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

body.dark-mode {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: #ffffff;
}

body.dark-mode::before {
  background: 
    radial-gradient(circle at 20% 80%, rgba(79, 70, 229, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(34, 197, 94, 0.1) 0%, transparent 50%);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

/* Desktop-specific improvements */
@media (min-width: 769px) {
  .container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: start;
    padding: 3rem;
    min-height: 100vh;
  }

  .sidebar {
    position: sticky;
    top: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  }

  .dark-mode .sidebar {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  }

  .main-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
  }

  .dark-mode .main-content {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  }

  .main-content:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  }

  .dark-mode .main-content:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
  }
}

/* Mobile layout (unchanged) */
@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }
  
  .sidebar {
    margin-bottom: 2rem;
  }
  
  .main-content {
    width: 100%;
  }
}

.app-header {
  text-align: center;
  margin-bottom: 2rem;
}

.app-header h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  text-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.dark-mode .app-header h1 {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tagline {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 400;
  margin-bottom: 1.5rem;
}

.dark-mode .tagline {
  color: rgba(255, 255, 255, 0.7);
}

.toggle-dark {
  background: rgba(255, 255, 255, 0.2) !important;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 auto 2rem auto;
  font-size: 0.9rem;
}

.toggle-dark:hover {
  background: rgba(255, 255, 255, 0.3) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.dark-mode .toggle-dark {
  background: rgba(251, 191, 36, 0.2) !important;
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: #fbbf24;
}

.dark-mode .toggle-dark:hover {
  background: rgba(251, 191, 36, 0.3) !important;
}

.category-section {
  margin-bottom: 2rem;
}

.category-section label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}

.category-dropdown {
  width: 100%;
  padding: 1rem 1.25rem;
  border-radius: 16px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  color: white;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
}

.category-dropdown option {
  background: rgba(102, 126, 234, 0.95);
  color: white;
  padding: 0.5rem;
  border: none;
}

.category-dropdown:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.2);
}

.dark-mode .category-dropdown {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.95);
}

.dark-mode .category-dropdown option {
  background: rgba(26, 26, 46, 0.95);
  color: rgba(255, 255, 255, 0.9);
}

.dark-mode .category-dropdown:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(251, 191, 36, 0.4);
  box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.joke-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 2.5rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.joke-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #fbbf24, #f59e0b, #d97706);
  opacity: 0.6;
}

.dark-mode .joke-card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.joke-content {
  position: relative;
  text-align: center;
  margin-bottom: 2rem;
}

.quote-icon {
  color: rgba(255, 255, 255, 0.3);
  font-size: 1.5rem;
  position: absolute;
}

.quote-icon:first-child {
  top: -10px;
  left: -10px;
}

.quote-icon:last-child {
  bottom: -10px;
  right: -10px;
}

#joke-text {
  font-size: 1.3rem;
  line-height: 1.7;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  margin: 0;
  padding: 1rem 2rem;
  text-align: center;
  font-style: italic;
}

.dark-mode #joke-text {
  color: rgba(255, 255, 255, 0.9);
}

.emoji-bar {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.emoji-btn {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  min-width: 80px;
}

.emoji-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.emoji-btn span {
  font-size: 1.5rem;
}

.emoji-btn small {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.action-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

@media (min-width: 769px) {
  .action-buttons {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.btn {
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 16px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.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;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-favorite {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.9);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.4);
}

.app-footer {
  text-align: center;
  padding: 2rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.app-footer i {
  color: #ef4444;
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Loading animation */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.loading {
  animation: pulse 1.5s ease-in-out infinite;
}

/* Smooth animations */
* {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Mobile styles (keeping original mobile experience) */
@media (max-width: 768px) {
  .container {
    display: block;
    padding: 1rem;
  }

  .sidebar {
    position: static;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .main-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.5rem;
  }

  .main-content:hover {
    transform: none;
  }

  .action-buttons {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .btn {
    padding: 0.875rem 1.25rem;
    width: 100%;
  }

  .joke-card {
    padding: 1.5rem;
  }

  #joke-text {
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
  }

  .emoji-btn {
    padding: 0.75rem 1rem;
    min-width: 70px;
  }

  .emoji-btn span {
    font-size: 1.25rem;
  }
}

/* ADD THESE NEW STYLES TO YOUR EXISTING style.css FILE */

/* NEW: Stats display */
.stats-display {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fbbf24;
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.25rem;
}

.dark-mode .stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* NEW: Filter section */
.filter-section {
  margin-bottom: 2rem;
}

.filter-section label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}

.filter-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.filter-btn {
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: white;
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s ease;
  font-weight: 500;
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

.filter-btn.active {
  background: rgba(59, 130, 246, 0.3);
  border-color: rgba(59, 130, 246, 0.5);
  color: #60a5fa;
}

.dark-mode .filter-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* NEW: Recent jokes section */
.recent-jokes {
  margin-top: 2rem;
}

.recent-jokes label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}

.recent-joke-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 0.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
}

.recent-joke-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(5px);
  color: rgba(255, 255, 255, 0.95);
}

.dark-mode .recent-joke-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* NEW: Joke meta info */
.joke-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  padding: 0 1rem;
}

#joke-number {
  color: #fbbf24;
  font-weight: 600;
}

/* NEW: Reaction counters */
.reaction-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #ef4444;
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  min-width: 20px;
  animation: bounce 0.3s ease;
}

@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* NEW: Toast notifications */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: rgba(16, 185, 129, 0.9);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  transform: translateX(400px);
  transition: transform 0.3s ease;
  z-index: 1000;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: 500;
  max-width: 300px;
}

.toast.show {
  transform: translateX(0);
}

.toast.info {
  background: rgba(59, 130, 246, 0.9);
}

.toast.warning {
  background: rgba(245, 158, 11, 0.9);
}

.toast.error {
  background: rgba(239, 68, 68, 0.9);
}

/* Enhanced loading animation */
.loading {
  animation: pulse 1.5s ease-in-out infinite;
  background: linear-gradient(90deg, rgba(255,255,255,0.1) 25%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.1) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

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

/* Mobile responsiveness for new elements */
@media (max-width: 768px) {
  .stats-display {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
  }
  
  .filter-buttons {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .joke-meta {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
  
  .toast {
    right: 10px;
    left: 10px;
    max-width: none;
    transform: translateY(-100px);
  }
  
  .toast.show {
    transform: translateY(0);
  }
}

/* Accessibility improvements */
.filter-btn:focus,
.recent-joke-item:focus,
.stat-card:focus {
  outline: 2px solid #fbbf24;
  outline-offset: 2px;
}

/* Enhanced button styles for new buttons */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.btn:disabled:hover {
  transform: none !important;
  box-shadow: none !important;
}