@tailwind base;
@tailwind components;
@tailwind utilities;

@layer utilities {
  .line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}

@layer base {
  body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
  }
}

@keyframes starscape {
  0% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-20px) scale(1.05);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

.starscape-bg {
  animation: starscape 60s ease-in-out infinite;
}

.glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-card {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-header {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.text-shadow {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Enhanced AI System Styles */
.ai-glow {
  box-shadow: 0 0 30px rgba(96, 165, 250, 0.3);
  transition: box-shadow 0.3s ease;
}

.ai-glow:hover {
  box-shadow: 0 0 40px rgba(96, 165, 250, 0.5);
}

.neon-border {
  border: 1px solid rgba(96, 165, 250, 0.3);
  box-shadow: 
    0 0 10px rgba(96, 165, 250, 0.2),
    inset 0 0 10px rgba(96, 165, 250, 0.1);
}

.pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(96, 165, 250, 0.3);
  }
  50% {
    box-shadow: 0 0 30px rgba(96, 165, 250, 0.6);
  }
}

/* Modern Card Styles */
.modern-card {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.modern-card:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(96, 165, 250, 0.2);
}

/* AI Assistant Specific Styles */
.ai-message {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(96, 165, 250, 0.2);
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.ai-message.user {
  background: rgba(96, 165, 250, 0.15);
  border-color: rgba(96, 165, 250, 0.3);
}

.ai-message.assistant {
  background: rgba(167, 139, 250, 0.15);
  border-color: rgba(167, 139, 250, 0.3);
}

/* Button Enhancements */
.btn-modern {
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.8), rgba(167, 139, 250, 0.8));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.btn-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.9), rgba(167, 139, 250, 0.9));
}

/* Input Enhancements */
.input-modern {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: white;
  transition: all 0.3s ease;
}

.input-modern:focus {
  outline: none;
  border-color: rgba(96, 165, 250, 0.5);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

/* Header Enhancements */
.header-modern {
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Navigation Enhancements */
.nav-link-modern {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nav-link-modern:hover {
  background: rgba(96, 165, 250, 0.1);
  color: white;
  text-decoration: none;
  transform: translateY(-1px);
}

.nav-link-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.1), transparent);
  transition: left 0.5s ease;
}

.nav-link-modern:hover::before {
  left: 100%;
}

/* Sidebar Enhancements */
.sidebar-modern {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Status Indicators */
.status-online {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.status-processing {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.status-error {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Animation Enhancements */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-in-up {
  animation: slideInUp 0.5s ease-out;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.fade-in-scale {
  animation: fadeInScale 0.4s ease-out;
}

/* Responsive Enhancements */
@media (max-width: 768px) {
  .modern-card {
    border-radius: 12px;
    margin: 8px;
  }
  
  .glass-header {
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }
  
  .btn-modern {
    padding: 12px 20px;
    font-size: 14px;
  }
}

/* Dark Theme Enhancements */
.dark-theme {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --border-color: rgba(255, 255, 255, 0.1);
  --accent-color: #60a5fa;
}

/* Loading States */
.loading-shimmer {
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.2) 50%, 
    rgba(255, 255, 255, 0.1) 100%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

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