/* Custom styles that extend Tailwind */
:root {
  --color-primary: #E91E63;
  --color-primary-light: #F8BBD9;
  --color-primary-dark: #AD1457;
  --color-karma: #3B82F6;
  --color-ashtanga: #10B981;
  --color-bhakti: #F97316;
  --transition-standard: all 0.3s ease;
}

/* Reset and base styles */
* {
  scroll-behavior: smooth;
}

body {
  font-feature-settings: 'kern' 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Utility classes */
.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.hide-scrollbar::-webkit-scrollbar {
  display: none;
}

.line-clamp-1 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

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

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

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(156, 163, 175, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(156, 163, 175, 0.5);
}

.dark ::-webkit-scrollbar-thumb {
  background: rgba(75, 85, 99, 0.3);
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: rgba(75, 85, 99, 0.5);
}

/* Navigation enhancements */
.nav-link {
  position: relative;
  transition: var(--transition-standard);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Card hover effects */
.group:hover {
  transform: translateY(-2px);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Loading animation */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

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

/* Progress Ring Animation */
@keyframes progress-ring {
  0% {
    stroke-dashoffset: 251.2;
  }
  100% {
    stroke-dashoffset: calc(251.2 - (251.2 * var(--progress)) / 100);
  }
}

.progress-ring {
  animation: progress-ring 1s ease-out forwards;
}

/* Knowledge Map Styles */
.knowledge-map-container {
  width: 100%;
  height: 600px;
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.dark .knowledge-map-container {
  border-color: #374151;
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
}

.concept-node {
  position: absolute;
  padding: 0.5rem 1rem;
  background: white;
  border: 2px solid;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  user-select: none;
}

.dark .concept-node {
  background: #1f2937;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.concept-node:hover {
  transform: scale(1.05) translateY(-2px);
  z-index: 10;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.concept-node.karma-yoga {
  border-color: var(--color-karma);
  color: var(--color-karma);
}

.concept-node.ashtanga-yoga {
  border-color: var(--color-ashtanga);
  color: var(--color-ashtanga);
}

.concept-node.bhakti-yoga {
  border-color: var(--color-bhakti);
  color: var(--color-bhakti);
}

/* Connection lines for knowledge map */
.concept-connection {
  position: absolute;
  height: 2px;
  background: rgba(156, 163, 175, 0.3);
  transform-origin: left center;
  transition: all 0.3s ease;
}

.concept-connection:hover,
.concept-node:hover ~ .concept-connection {
  background: rgba(59, 130, 246, 0.6);
  height: 3px;
}

/* Tab Animation */
.tab-content {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.tab-content.active {
  opacity: 1;
  transform: translateY(0);
}

.tab-button {
  border-bottom: 2px solid transparent;
  transition: var(--transition-standard);
}

.tab-button.active {
  border-bottom-color: var(--color-karma);
  color: var(--color-karma);
}

/* Button enhancements */
.btn-primary {
  background: linear-gradient(135deg, var(--color-karma), var(--color-ashtanga));
  transition: var(--transition-standard);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(59, 130, 246, 0.3);
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Stagger animation for grids */
.stagger-animation > * {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease-out forwards;
}

.stagger-animation > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-animation > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-animation > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-animation > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-animation > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-animation > *:nth-child(6) { animation-delay: 0.6s; }

/* Focus styles for accessibility */
.focus\:ring-karma:focus {
  --tw-ring-color: var(--color-karma);
}

.focus\:ring-ashtanga:focus {
  --tw-ring-color: var(--color-ashtanga);
}

.focus\:ring-bhakti:focus {
  --tw-ring-color: var(--color-bhakti);
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  .page-break {
    page-break-before: always;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .concept-node {
    border-width: 3px;
  }
  
  .nav-link::after {
    height: 3px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .group:hover {
    transform: none;
  }
}

/* Mobile-specific styles */
@media (max-width: 768px) {
  .knowledge-map-container {
    height: 400px;
  }
  
  .concept-node {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .group:hover {
    transform: none;
  }
  
  .concept-node:hover {
    transform: none;
  }
  
  /* Increase touch targets */
  .nav-link,
  .concept-node,
  button {
    min-height: 44px;
    min-width: 44px;
  }
}/* Force redeploy - Mon Jun 16 21:14:09 PDT 2025 */

/* Mobile Certificate Helper Styles */
@media (max-width: 767px) {
    /* Ensure modal doesn't overflow */
    #certificate-view-modal {
        padding: 0.5rem;
    }
    
    /* Hide desktop-only elements */
    .d-none.d-md-inline-block {
        display: none;
    }
}