/* Modern CSS Variables */
:root {
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary-color: #8b5cf6;
  --success-color: #10b981;
  --info-color: #06b6d4;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --dark-color: #1e293b;
  --light-color: #f8fafc;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  --gradient-info: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
}

/* Base Typography */
html {
  font-size: 14px;
  scroll-behavior: smooth;
  height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--gray-800);
  background-color: var(--gray-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
  position: relative;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

/* Modern Navbar */
.navbar {
  background: #ffffff !important;
  box-shadow: var(--shadow-md);
  border-bottom: none !important;
  padding: 0.5rem 0;
  transition: all var(--transition-base);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.25rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform var(--transition-base);
  padding: 0.25rem 0;
  margin-right: 1rem;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.navbar-nav {
  gap: 0;
  flex-wrap: nowrap;
}

.navbar-nav .nav-link {
  color: var(--gray-700) !important;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.375rem 0.625rem !important;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
  white-space: nowrap;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-color) !important;
  background-color: var(--gray-100);
}

.navbar-nav .nav-link.active {
  color: var(--primary-color) !important;
  background-color: rgba(99, 102, 241, 0.1);
}

.navbar-nav .nav-item {
  margin: 0;
}

.navbar-collapse {
  flex-basis: auto;
  overflow: visible;
}

.navbar .d-flex,
.navbar-actions {
  gap: 0.5rem !important;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.navbar .container {
  flex-wrap: nowrap;
}

@media (max-width: 1199px) {
  .navbar-nav {
    flex-wrap: wrap;
  }
  
  .navbar-nav .nav-link {
    font-size: 0.85rem;
    padding: 0.375rem 0.5rem !important;
  }
}

/* Modern Buttons */
.btn {
  font-weight: 500;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  border: none;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-success {
  background: var(--gradient-success);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-danger {
  background: var(--gradient-danger);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-info {
  background: var(--gradient-info);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-info:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-warning {
  background: var(--gradient-warning);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-warning:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-secondary {
  border: 2px solid var(--gray-400);
  color: var(--gray-700);
  background: transparent;
}

.btn-outline-secondary:hover {
  background: var(--gray-600);
  color: white;
  border-color: var(--gray-600);
  transform: translateY(-2px);
}

.btn-outline-success {
  border: 2px solid var(--success-color);
  color: var(--success-color);
  background: transparent;
}

.btn-outline-success:hover {
  background: var(--success-color);
  color: white;
  transform: translateY(-2px);
}

.btn-outline-danger {
  border: 2px solid var(--danger-color);
  color: var(--danger-color);
  background: transparent;
}

.btn-outline-danger:hover {
  background: var(--danger-color);
  color: white;
  transform: translateY(-2px);
}

.btn-outline-info {
  border: 2px solid var(--info-color);
  color: var(--info-color);
  background: transparent;
}

.btn-outline-info:hover {
  background: var(--info-color);
  color: white;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1.125rem;
}

/* Modern Cards */
.card {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  overflow: hidden;
  background: white;
}

.card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}

.card-header {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
}

.card-body {
  padding: 1.5rem;
}

.card-title {
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.75rem;
}

/* Modern Stat Cards */
.card.bg-success,
.card.bg-primary,
.card.bg-danger,
.card.bg-info,
.card.bg-warning,
.card.bg-secondary {
  border: none;
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.card.bg-success {
  background: var(--gradient-success);
}

.card.bg-primary {
  background: var(--gradient-primary);
}

.card.bg-danger {
  background: var(--gradient-danger);
}

.card.bg-info {
  background: var(--gradient-info);
}

.card.bg-warning {
  background: var(--gradient-warning);
}

.card.bg-secondary {
  background: linear-gradient(135deg, #64748b 0%, #475569 100%);
}

.card.bg-success:hover,
.card.bg-primary:hover,
.card.bg-danger:hover,
.card.bg-info:hover,
.card.bg-warning:hover,
.card.bg-secondary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-2xl);
}

.card.bg-success h3,
.card.bg-primary h3,
.card.bg-danger h3,
.card.bg-info h3,
.card.bg-warning h3,
.card.bg-secondary h3 {
  color: white;
  font-size: 2rem;
  font-weight: 700;
}

.card.bg-success h6,
.card.bg-primary h6,
.card.bg-danger h6,
.card.bg-info h6,
.card.bg-warning h6,
.card.bg-secondary h6 {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

/* Modern Tables */
.table {
  border-collapse: separate;
  border-spacing: 0;
}

.table thead th {
  background: var(--gray-50);
  color: var(--gray-700);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 1rem;
  border-bottom: 2px solid var(--gray-200);
}

.table tbody td {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-200);
  vertical-align: middle;
}

.table tbody tr {
  transition: all var(--transition-fast);
}

.table tbody tr:hover {
  background-color: var(--gray-50);
  transform: scale(1.01);
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--gray-50);
}

.table-striped tbody tr:nth-of-type(odd):hover {
  background-color: var(--gray-100);
}

.table-responsive {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Modern Badges */
.badge {
  padding: 0.375rem 0.75rem;
  font-weight: 500;
  font-size: 0.75rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.badge.bg-success {
  background: var(--gradient-success) !important;
}

.badge.bg-danger {
  background: var(--gradient-danger) !important;
}

.badge.bg-primary {
  background: var(--gradient-primary) !important;
}

.badge.bg-info {
  background: var(--gradient-info) !important;
}

.badge.bg-warning {
  background: var(--gradient-warning) !important;
}

.badge.bg-secondary {
  background: linear-gradient(135deg, #64748b 0%, #475569 100%) !important;
}

/* Modern Form Controls */
.form-control,
.form-select {
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 0.625rem 1rem;
  transition: all var(--transition-base);
  background-color: white;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  outline: none;
}

.form-label {
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.form-check-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Modern Alerts */
.alert {
  border: none;
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-md);
  border-left: 4px solid;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  border-left-color: var(--success-color);
  color: #065f46;
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  border-left-color: var(--danger-color);
  color: #991b1b;
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-left-color: var(--warning-color);
  color: #92400e;
}

.alert-info {
  background-color: rgba(6, 182, 212, 0.1);
  border-left-color: var(--info-color);
  color: #164e63;
}

/* Modern Modals */
.modal-content {
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
}

.modal-header {
  border-bottom: 1px solid var(--gray-200);
  padding: 1.5rem;
}

.modal-title {
  font-weight: 600;
  color: var(--gray-900);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  border-top: 1px solid var(--gray-200);
  padding: 1.5rem;
}

.btn-close {
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}

.btn-close:hover {
  opacity: 1;
}

/* Modern Footer */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 2rem 0;
  margin-top: 4rem;
  border-top: none;
  width: 100%;
  clear: both;
  position: relative !important;
  bottom: auto !important;
  white-space: normal !important;
  line-height: normal !important;
}

.footer a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: white;
}

/* Focus Styles */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
  outline: none;
}

/* Form Floating */
.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
  color: var(--gray-400);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Content Wrapper */
.content-wrapper {
  min-height: calc(100vh - 200px);
  padding-bottom: 2rem;
}

/* Container Improvements */
.container {
  max-width: 1200px;
}

main {
  padding-bottom: 4rem;
  margin-bottom: 2rem;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white;
  border-radius: 0 !important;
  margin-bottom: 3rem;
  position: relative;
  padding: 4rem 0 !important;
  overflow: hidden;
  animation: heroBackgroundShift 15s ease-in-out infinite;
}

@keyframes heroBackgroundShift {
  0%, 100% {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  }
  50% {
    background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 100%) !important;
  }
}

/* Removed - now using animated gradient overlays */

.hero-section > .container {
  position: relative;
  z-index: 1;
}

.hero-section h1,
.hero-section h1.display-4 {
  color: white !important;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 0, 0, 0.2);
  margin-bottom: 1.5rem;
}

/* Hero Title Enhanced Visibility */
.hero-title {
  font-size: 4.5rem !important;
  line-height: 1.1 !important;
  color: #ffffff !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em;
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.4),
    0 4px 8px rgba(0, 0, 0, 0.3),
    0 8px 16px rgba(0, 0, 0, 0.2),
    0 0 40px rgba(255, 255, 255, 0.1),
    0 0 80px rgba(255, 255, 255, 0.05);
  margin-bottom: 1.5rem !important;
  animation: heroTitleFadeIn 1s ease-out;
  position: relative;
  z-index: 2;
  -webkit-text-fill-color: #ffffff !important;
}

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

@media (min-width: 992px) {
  .hero-title {
    font-size: 5.5rem !important;
  }
}

@media (max-width: 991px) {
  .hero-title {
    font-size: 3.5rem !important;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem !important;
    line-height: 1.2 !important;
  }
}

.hero-section p,
.hero-section .lead {
  color: white !important;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4), 0 0 10px rgba(0, 0, 0, 0.2);
  font-weight: 400;
}

.hero-section .btn-outline-primary {
  background-color: rgba(255, 255, 255, 0.15);
  border: 2px solid white;
  color: white !important;
  backdrop-filter: blur(10px);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-section .btn-outline-primary:hover {
  background-color: white;
  color: var(--primary-color) !important;
  text-shadow: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hero-section .btn-primary {
  background: white;
  color: var(--primary-color) !important;
  border: 2px solid white;
  font-weight: 600;
}

.hero-section .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.hero-section svg {
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  opacity: 0.9;
}

/* Utility Classes */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-hover {
  transition: box-shadow var(--transition-base);
}

.shadow-hover:hover {
  box-shadow: var(--shadow-xl);
}

/* Loading States */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Responsive Improvements */
@media (max-width: 768px) {
  .card {
    margin-bottom: 1rem;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .btn + .btn {
    margin-left: 0;
  }
}

/* Smooth Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card,
.alert {
  animation: fadeIn 0.3s ease-out;
}

/* Table Warning Row */
.table-warning {
  background-color: rgba(245, 158, 11, 0.1) !important;
}

/* Better spacing */
.mb-4 {
  margin-bottom: 2rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.mt-4 {
  margin-top: 2rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

/* Page Headers */
h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: 2rem;
  font-weight: 600;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Card Header with Background Colors */
.card-header.bg-primary,
.card-header.bg-success,
.card-header.bg-danger,
.card-header.bg-info,
.card-header.bg-warning {
  border: none;
  color: white;
}

.card-header.bg-primary {
  background: var(--gradient-primary) !important;
}

.card-header.bg-success {
  background: var(--gradient-success) !important;
}

.card-header.bg-danger {
  background: var(--gradient-danger) !important;
}

.card-header.bg-info {
  background: var(--gradient-info) !important;
}

.card-header.bg-warning {
  background: var(--gradient-warning) !important;
}

/* List Improvements */
.list-unstyled li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.list-unstyled li:last-child {
  border-bottom: none;
}

/* Text Color Improvements */
.text-primary {
  color: var(--primary-color) !important;
}

.text-success {
  color: var(--success-color) !important;
}

.text-danger {
  color: var(--danger-color) !important;
}

.text-info {
  color: var(--info-color) !important;
}

.text-warning {
  color: var(--warning-color) !important;
}

.text-muted {
  color: var(--gray-500) !important;
}

/* Border Improvements */
.border-warning {
  border-color: var(--warning-color) !important;
}

.border-top {
  border-top: 1px solid var(--gray-200) !important;
}

.border-bottom {
  border-bottom: 1px solid var(--gray-200) !important;
}

/* Additional Card Enhancements */
.card-header.d-flex {
  align-items: center;
}

/* Better Empty States */
.text-muted {
  font-style: italic;
}

/* Improved Link Styling */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.alert-link {
  font-weight: 600;
}

/* Better Input Groups */
.input-group .form-control {
  border-right: none;
}

.input-group .btn {
  border-left: none;
}

/* Improved Small Text */
small,
.small {
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* Better Table Footer */
.table tfoot {
  background-color: var(--gray-50);
  font-weight: 600;
}

/* Improved Container Padding */
@media (min-width: 1200px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Dark Mode Styles */
[data-theme="dark"] {
  --primary-color: #818cf8;
  --primary-dark: #6366f1;
  --primary-light: #a5b4fc;
  --secondary-color: #a78bfa;
  --success-color: #34d399;
  --info-color: #22d3ee;
  --warning-color: #fbbf24;
  --danger-color: #f87171;
  --dark-color: #f8fafc;
  --light-color: #0f172a;
  --gray-50: #1e293b;
  --gray-100: #334155;
  --gray-200: #475569;
  --gray-300: #64748b;
  --gray-400: #94a3b8;
  --gray-500: #cbd5e1;
  --gray-600: #e2e8f0;
  --gray-700: #f1f5f9;
  --gray-800: #f8fafc;
  --gray-900: #ffffff;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"],
[data-theme="dark"] body {
  color: var(--gray-200);
  background-color: var(--gray-50);
}

[data-theme="dark"] h1 {
  color: var(--gray-500) !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: var(--gray-500) !important;
  background-clip: unset !important;
}

[data-theme="dark"] h2 {
  color: var(--gray-500) !important;
}

[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
  color: var(--gray-500) !important;
}

[data-theme="dark"] .card-title {
  color: var(--gray-400) !important;
}

[data-theme="dark"] .card-header h5,
[data-theme="dark"] .card-header h6,
[data-theme="dark"] .card-header .mb-0 {
  color: var(--gray-400) !important;
}

[data-theme="dark"] .alert-heading,
[data-theme="dark"] .alert h5 {
  color: inherit !important;
}

[data-theme="dark"] .modal-title,
[data-theme="dark"] .modal-title h5 {
  color: var(--gray-400) !important;
}

[data-theme="dark"] .display-4 {
  color: var(--gray-500) !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: var(--gray-500) !important;
  background-clip: unset !important;
}

[data-theme="dark"] .navbar {
  background: var(--gray-100) !important;
  border-bottom: 1px solid var(--gray-200);
}

[data-theme="dark"] .navbar-nav .nav-link {
  color: var(--gray-400) !important;
}

[data-theme="dark"] .navbar-nav .nav-link:hover {
  color: var(--primary-light) !important;
  background-color: var(--gray-200);
}

[data-theme="dark"] .navbar-nav .nav-link.active {
  color: var(--primary-light) !important;
  background-color: rgba(129, 140, 248, 0.2);
}

[data-theme="dark"] .card {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
}

[data-theme="dark"] .card-header {
  background: var(--gray-200);
  border-bottom: 1px solid var(--gray-300);
  color: var(--gray-300);
}

[data-theme="dark"] .table thead th {
  background: var(--gray-200);
  color: var(--gray-700);
  border-bottom: 2px solid var(--gray-300);
}

[data-theme="dark"] .table tbody td {
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-300);
}

[data-theme="dark"] .table tbody tr:hover {
  background-color: var(--gray-200);
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--gray-200);
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd):hover {
  background-color: var(--gray-300);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--gray-100);
  border-color: var(--gray-300);
  color: var(--gray-300);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background-color: var(--gray-100);
  border-color: var(--primary-color);
  color: var(--gray-300);
}

[data-theme="dark"] .form-label {
  color: var(--gray-400);
}

[data-theme="dark"] .form-check-input {
  background-color: var(--gray-200);
  border-color: var(--gray-300);
}

[data-theme="dark"] .form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

[data-theme="dark"] .alert-success {
  background-color: rgba(52, 211, 153, 0.15);
  border-left-color: var(--success-color);
  color: #34d399;
}

[data-theme="dark"] .alert-danger {
  background-color: rgba(248, 113, 113, 0.15);
  border-left-color: var(--danger-color);
  color: #f87171;
}

[data-theme="dark"] .alert-warning {
  background-color: rgba(251, 191, 36, 0.15);
  border-left-color: var(--warning-color);
  color: #fbbf24;
}

[data-theme="dark"] .alert-info {
  background-color: rgba(34, 211, 238, 0.15);
  border-left-color: var(--info-color);
  color: #22d3ee;
}

[data-theme="dark"] .modal-content {
  background-color: var(--gray-100);
  border: 1px solid var(--gray-200);
}

[data-theme="dark"] .modal-header {
  border-bottom: 1px solid var(--gray-200);
}

[data-theme="dark"] .modal-title {
  color: var(--gray-100);
}

[data-theme="dark"] .modal-footer {
  border-top: 1px solid var(--gray-200);
}

[data-theme="dark"] .footer {
  background: var(--gray-900);
  color: var(--gray-400);
}

[data-theme="dark"] .text-muted {
  color: var(--gray-500) !important;
}

[data-theme="dark"] .text-primary {
  color: var(--primary-light) !important;
}

[data-theme="dark"] .text-success {
  color: var(--success-color) !important;
}

[data-theme="dark"] .text-danger {
  color: var(--danger-color) !important;
}

[data-theme="dark"] .text-info {
  color: var(--info-color) !important;
}

[data-theme="dark"] .text-warning {
  color: var(--warning-color) !important;
}

[data-theme="dark"] .list-unstyled li {
  border-bottom: 1px solid var(--gray-200);
}

[data-theme="dark"] .border-top {
  border-top: 1px solid var(--gray-200) !important;
}

[data-theme="dark"] .border-bottom {
  border-bottom: 1px solid var(--gray-200) !important;
}

[data-theme="dark"] .small {
  color: var(--gray-500);
}

[data-theme="dark"] .table tfoot {
  background-color: var(--gray-200);
}

[data-theme="dark"] a {
  color: var(--primary-light);
}

[data-theme="dark"] a:hover {
  color: var(--primary-color);
}

[data-theme="dark"] .btn-outline-primary {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

[data-theme="dark"] .btn-outline-primary:hover {
  background-color: var(--primary-color);
  color: white;
}

[data-theme="dark"] .btn-outline-secondary {
  border-color: var(--gray-400);
  color: var(--gray-400);
}

[data-theme="dark"] .btn-outline-secondary:hover {
  background-color: var(--gray-400);
  color: var(--gray-900);
  border-color: var(--gray-400);
}

/* ============================================
   HOMEPAGE MARKETING ENHANCEMENTS
   ============================================ */

/* Hero Section Enhancements */
.hero-section {
  position: relative;
  overflow: hidden;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: -75%;
  right: -75%;
  width: 250%;
  height: 250%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.15) 30%, transparent 60%);
  animation: heroRotate 20s linear infinite;
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
}

@keyframes heroRotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -75%;
  left: -75%;
  width: 250%;
  height: 250%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.12) 30%, transparent 60%);
  animation: heroRotateReverse 25s linear infinite;
  z-index: 0;
  pointer-events: none;
  opacity: 0.8;
}

@keyframes heroRotateReverse {
  from {
    transform: rotate(360deg);
  }
  to {
    transform: rotate(0deg);
  }
}

.hero-visual svg {
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.hero-section > .container-fluid,
.hero-section > .container-fluid > .container {
  position: relative;
  z-index: 10;
}

.hero-section .btn {
  position: relative;
  z-index: 11;
}

/* Stats Section */
.stats-section {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-radius: var(--radius-xl);
}

.stats-section .display-4 {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: countUp 1s ease-out;
}

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

/* Feature Cards */
.feature-card {
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
  transition: left 0.5s;
}

.feature-card:hover::before {
  left: 100%;
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-2xl);
}

.feature-icon {
  transition: transform var(--transition-base);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-card:hover .feature-icon svg {
  filter: drop-shadow(0 4px 8px rgba(99, 102, 241, 0.3));
}

/* Benefits Section */
.benefit-icon {
  transition: all var(--transition-base);
  display: inline-block;
}

.benefit-icon:hover {
  transform: scale(1.15) rotate(5deg);
}

.benefit-icon svg {
  filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.2));
  transition: filter var(--transition-base);
}

.benefit-icon:hover svg {
  filter: drop-shadow(0 8px 20px rgba(99, 102, 241, 0.4));
}

/* Step Numbers */
.step-number {
  position: relative;
}

.step-number .badge {
  transition: all var(--transition-base);
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.step-number:hover .badge {
  transform: scale(1.1) rotate(360deg);
  box-shadow: var(--shadow-xl);
}

/* Testimonials */
.testimonials-section .card {
  transition: all var(--transition-base);
  position: relative;
}

.testimonials-section .card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 80px;
  color: rgba(99, 102, 241, 0.1);
  font-family: Georgia, serif;
  line-height: 1;
  z-index: 0;
}

.testimonials-section .card-body {
  position: relative;
  z-index: 1;
}

.testimonials-section .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-2xl);
}

/* CTA Section */
.cta-section .card {
  position: relative;
  overflow: hidden;
}

.cta-section .card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
  z-index: 0;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.cta-section .card-body {
  position: relative;
  z-index: 1;
}

.cta-section .btn {
  position: relative;
  overflow: hidden;
}

.cta-section .btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.cta-section .btn:hover::after {
  width: 300px;
  height: 300px;
}

/* Scroll Animations */
@media (prefers-reduced-motion: no-preference) {
  .feature-card,
  .benefit-icon,
  .step-number,
  .testimonials-section .card {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease-out forwards;
  }
  
  .feature-card:nth-child(1) { animation-delay: 0.1s; }
  .feature-card:nth-child(2) { animation-delay: 0.2s; }
  .feature-card:nth-child(3) { animation-delay: 0.3s; }
  .feature-card:nth-child(4) { animation-delay: 0.4s; }
  .feature-card:nth-child(5) { animation-delay: 0.5s; }
  .feature-card:nth-child(6) { animation-delay: 0.6s; }
}

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

/* Smooth Scroll Behavior */
html {
  scroll-behavior: smooth;
}

/* Performance Optimizations */
.feature-card,
.testimonials-section .card,
.cta-section .card {
  will-change: transform;
}

/* Responsive Enhancements */
@media (max-width: 768px) {
  .hero-section {
    padding: 3rem 0 !important;
  }
  
  .hero-section .lead {
    font-size: 1.1rem;
  }
  
  .stats-section .display-4 {
    font-size: 2rem;
  }
  
  .feature-card:hover {
    transform: translateY(-5px);
  }
  
  .cta-section .card-body {
    padding: 2rem !important;
  }
}

/* Print Styles */
@media print {
  .hero-section,
  .cta-section,
  .navbar,
  .footer {
    display: none;
  }
}

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

/* Focus Visible for Keyboard Navigation */
.feature-card:focus-visible,
.testimonials-section .card:focus-visible,
.cta-section .btn:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

/* Loading States */
.hero-visual svg {
  opacity: 0;
  animation: fadeIn 1s ease-out 0.3s forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}