:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --accent-color: #6366f1;
  --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

[data-theme="dark"] {
  --bg-color: #121212;
  --surface-color: #1e1e1e;
  --text-color: #e0e0e0;
  --text-muted: #a0a0a0;
  --border-color: #333333;
  --input-bg: #2a2a2a;
  --card-bg: #1e1e1e;
  --navbar-bg: #1a1a1a;
  --footer-bg: #121212;
  --shadow: rgba(0, 0, 0, 0.5);
}

[data-theme="light"] {
  --bg-color: #ffffff;
  --surface-color: #f8f9fa;
  --text-color: #212529;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  --input-bg: #ffffff;
  --card-bg: #ffffff;
  --navbar-bg: #ffffff;
  --footer-bg: #f8f9fa;
  --shadow: rgba(0, 0, 0, 0.1);
}

html {
  font-size: 14px;
  scroll-behavior: smooth;
}

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

body {
  margin-bottom: 60px;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
}

/* Dark mode styles */
[data-theme="dark"] body {
  background-color: var(--bg-color);
}

/* Navbar background for both themes */
.navbar {
  background-color: #f8f9fa !important;
  border-bottom: 1px solid #dee2e6;
  overflow: visible !important;
  position: relative !important;
}

[data-theme="dark"] .navbar {
  background: linear-gradient(135deg, #1a0a2e 0%, #0f0519 50%, #1a0a2e 100%) !important; /* Deep purple gradient */
  border-bottom: 2px solid #6b46c1; /* Purple accent border */
  box-shadow: 0 2px 8px rgba(107, 70, 193, 0.3);
  overflow: visible !important;
}

/* Override Bootstrap's navbar classes in dark mode with maximum specificity */
[data-theme="dark"] .navbar-dark,
[data-theme="dark"] .navbar.navbar-dark,
[data-theme="dark"] nav.navbar,
[data-theme="dark"] .navbar.bg-dark,
[data-theme="dark"] header .navbar {
  background: linear-gradient(135deg, #1a0a2e 0%, #0f0519 50%, #1a0a2e 100%) !important; /* Deep purple gradient */
  background-color: transparent !important;
  border-bottom: 2px solid #6b46c1; /* Purple accent border */
  overflow: visible !important;
}

/* Fix for dropdown menus being cut off */
header {
  overflow: visible !important;
  position: relative !important;
  z-index: 1050 !important;
}

body {
  overflow-x: hidden;
  overflow-y: auto;
}

/* Force all container elements to allow overflow */
body > .container-fluid,
body > .container-fluid > .row,
body > .container-fluid > .row > [class*="col-"],
body > div,
.container-fluid,
.row,
[class*="col-"] {
  overflow: visible !important;
}

main {
  overflow: visible !important;
}

.navbar {
  overflow: visible !important;
  position: relative !important;
  z-index: 1050 !important;
}

.navbar .container-fluid {
  overflow: visible !important;
}

.navbar-collapse {
  overflow: visible !important;
}

.navbar-nav {
  overflow: visible !important;
}

.nav-item {
  overflow: visible !important;
}

.nav-item.dropdown {
  overflow: visible !important;
  position: relative !important;
}

/* Dropdown menu positioning */
.dropdown-menu {
  position: absolute !important;
  z-index: 9999 !important;
  max-height: none !important;
  overflow: visible !important;
}

[data-theme="dark"] .card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px var(--shadow);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--input-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background-color: var(--input-bg);
  border-color: var(--accent-color);
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
  color: var(--text-color);
}

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

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

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

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
  background-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .alert {
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .progress {
  background-color: var(--border-color);
}

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

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

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

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

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

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

/* Navbar styling for both themes */
.navbar-brand {
  color: #333 !important;
  font-weight: 600;
}

.nav-link {
  color: #495057 !important;
  font-weight: 500;
}

.nav-link:hover,
.nav-link:focus {
  color: #0d6efd !important;
}

.nav-link.active {
  color: #0d6efd !important;
}

/* Dark theme overrides */
[data-theme="dark"] .navbar-brand {
  color: #ffffff !important;
}

[data-theme="dark"] .nav-link {
  color: #e0e0e0 !important; /* Much brighter for readability */
}

[data-theme="dark"] .nav-link:hover {
  color: #818cf8 !important; /* Bright purple accent */
}

[data-theme="dark"] .nav-link.active {
  color: #ffffff !important; /* Pure white for active links */
}

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

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

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

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

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

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

/* Light mode enhancements */
[data-theme="light"] .card {
  box-shadow: 0 2px 8px var(--shadow);
  border: 1px solid var(--border-color);
}

[data-theme="light"] body {
  background-color: var(--bg-color);
}

/* Theme toggle button */
.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  background: var(--accent-color);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 12px 16px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.theme-toggle:hover {
  background: #5b5dcc;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}

.theme-toggle:active {
  transform: translateY(0);
}

/* Enhanced card styling */
.card {
  border-radius: 12px;
  transition: all 0.3s ease;
  overflow: hidden;
}

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

.card-header {
  background: var(--gradient);
  color: white;
  border-bottom: none;
  padding: 1rem 1.5rem;
  font-weight: 600;
}

.card-body {
  padding: 1.5rem;
}

/* Enhanced buttons */
.btn {
  border-radius: 8px;
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--gradient);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5a6fd8 0%, #6b4c93 100%);
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  border: none;
}

.btn-success:hover {
  background: linear-gradient(135deg, #218838 0%, #1ca085 100%);
  transform: translateY(-1px);
}

/* Enhanced form controls */
.form-control,
.form-select {
  border-radius: 8px;
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
  padding: 0.75rem 1rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

/* Enhanced layout */
.container {
  max-width: 1200px;
}

/* Dark mode container backgrounds */
[data-theme="dark"] .container,
[data-theme="dark"] .container-fluid {
  background-color: var(--bg-color);
}

[data-theme="dark"] main,
[data-theme="dark"] .main-content {
  background-color: var(--bg-color);
}

/* Navbar improvements */
.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Footer improvements */
.footer {
  background-color: var(--footer-bg);
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
}

/* Enhanced typography */
.display-4 {
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lead {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Enhanced progress bars */
.progress {
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar {
  background: var(--gradient);
}

/* Enhanced canvas */
#heatmapCanvas {
  border-radius: 8px;
  box-shadow: 0 4px 12px var(--shadow);
}

/* Enhanced alerts */
.alert {
  border-radius: 8px;
  border: none;
  box-shadow: 0 2px 8px var(--shadow);
}

/* Enhanced table */
.table {
  border-radius: 8px;
  overflow: hidden;
}

.table th {
  background: var(--gradient);
  color: white;
  border: none;
  font-weight: 600;
}

/* Loading animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.card {
  animation: fadeIn 0.5s ease;
}

/* Focus improvements */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

html {
  position: relative;
  min-height: 100%;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
  color: var(--text-muted);
  text-align: end;
}

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

/* Analytics page enhancements */
.clickable-row {
  cursor: pointer;
  transition: all 0.2s ease;
}

.clickable-row:hover {
  background-color: rgba(99, 102, 241, 0.1) !important;
  transform: translateX(2px);
}

[data-theme="dark"] .clickable-row:hover {
  background-color: rgba(99, 102, 241, 0.15) !important;
}

.filters-card {
  background: var(--gradient);
  color: white;
  border: none;
}

.filters-card .form-label {
  color: white !important;
  font-weight: 500;
}

.filters-card .form-control,
.filters-card .form-select {
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #333;
}

.filters-card .form-control:focus,
.filters-card .form-select:focus {
  background-color: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

/* Chart containers */
.chart-container {
  position: relative;
  height: 300px;
  margin-bottom: 2rem;
}

/* Tab enhancements */
.nav-tabs .nav-link {
  border: none;
  border-radius: 8px 8px 0 0;
  margin-right: 0.25rem;
  transition: all 0.3s ease;
  color: #495057; /* Default dark gray text for light mode */
}

.nav-tabs .nav-link.active {
  background: var(--gradient);
  color: white !important;
  border-color: transparent;
}

.nav-tabs .nav-link:hover {
  border-color: transparent;
  background-color: rgba(99, 102, 241, 0.1);
  color: #6366f1;
}

[data-theme="dark"] .nav-tabs .nav-link {
  color: var(--text-color);
}

[data-theme="dark"] .nav-tabs .nav-link:hover {
  background-color: rgba(99, 102, 241, 0.2);
}

/* Dropdown menu enhancements for readability */
.dropdown-menu {
  background-color: white;
  color: #212529;
  border: 1px solid rgba(0, 0, 0, 0.15);
}

.dropdown-item {
  color: #212529;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: #f8f9fa;
  color: #16181b;
}

[data-theme="dark"] .dropdown-menu {
  background-color: #2a2a2a;
  color: #e0e0e0;
  border-color: #333333;
}

[data-theme="dark"] .dropdown-item {
  color: #e0e0e0;
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
  background-color: #3a3a3a;
  color: #ffffff;
}

[data-theme="dark"] .dropdown-divider {
  border-color: #333333;
}

/* Badge readability enhancements */
.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
}

/* Breadcrumb readability */
.breadcrumb-item + .breadcrumb-item::before {
  color: #6c757d;
}

[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before {
  color: var(--text-muted);
}

.breadcrumb-item a {
  color: #0d6efd;
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: #0a58ca;
  text-decoration: underline;
}

[data-theme="dark"] .breadcrumb-item a {
  color: #6366f1;
}

[data-theme="dark"] .breadcrumb-item a:hover {
  color: #818cf8;
}

/* Pagination readability */
.pagination .page-link {
  color: #0d6efd;
  background-color: white;
  border: 1px solid #dee2e6;
}

.pagination .page-link:hover {
  color: #0a58ca;
  background-color: #e9ecef;
}

.pagination .page-item.active .page-link {
  background-color: #0d6efd;
  border-color: #0d6efd;
  color: white;
}

[data-theme="dark"] .pagination .page-link {
  color: #6366f1;
  background-color: var(--card-bg);
  border-color: var(--border-color);
}

[data-theme="dark"] .pagination .page-link:hover {
  color: #818cf8;
  background-color: #3a3a3a;
}

[data-theme="dark"] .pagination .page-item.active .page-link {
  background-color: #6366f1;
  border-color: #6366f1;
}

/* Alert readability - ensure text is always readable */
.alert {
  border: 1px solid transparent;
}

.alert-primary {
  color: #084298;
  background-color: #cfe2ff;
  border-color: #b6d4fe;
}

.alert-secondary {
  color: #41464b;
  background-color: #e2e3e5;
  border-color: #d3d6d8;
}

.alert-success {
  color: #0f5132;
  background-color: #d1e7dd;
  border-color: #badbcc;
}

.alert-danger {
  color: #842029;
  background-color: #f8d7da;
  border-color: #f5c2c7;
}

.alert-warning {
  color: #664d03;
  background-color: #fff3cd;
  border-color: #ffecb5;
}

.alert-info {
  color: #055160;
  background-color: #cff4fc;
  border-color: #b6effb;
}

[data-theme="dark"] .alert-primary {
  color: #6ea8fe;
  background-color: #031633;
  border-color: #084298;
}

[data-theme="dark"] .alert-success {
  color: #75b798;
  background-color: #051b11;
  border-color: #0f5132;
}

[data-theme="dark"] .alert-danger {
  color: #ea868f;
  background-color: #2c0b0e;
  border-color: #842029;
}

[data-theme="dark"] .alert-warning {
  color: #ffda6a;
  background-color: #332701;
  border-color: #664d03;
}

[data-theme="dark"] .alert-info {
  color: #6edff6;
  background-color: #032830;
  border-color: #055160;
}

/* Modal enhancements */
.modal-content {
  border-radius: 12px;
  border: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .modal-content {
  background-color: var(--card-bg);
  color: var(--text-color);
}

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

[data-theme="dark"] .btn-close {
  filter: invert(1);
}

/* Loading states */
.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: 8px;
}

[data-theme="dark"] .loading-overlay {
  background: rgba(30, 30, 30, 0.9);
}

/* Auto-refresh indicator */
.auto-refresh-active {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Metric cards */
.metric-card {
  text-align: center;
  padding: 1.5rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
}

.metric-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--shadow);
}

[data-theme="dark"] .metric-card {
  background: var(--card-bg);
  color: var(--text-color);
}

.metric-value {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.metric-label {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Badge enhancements */
.badge {
  font-size: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .theme-toggle {
    top: 10px;
    right: 10px;
    padding: 10px 14px;
    font-size: 14px;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .container {
    padding: 0 15px;
  }
  
  .metric-card {
    padding: 1rem;
  }
  
  .metric-value {
    font-size: 2rem;
  }
  
  .chart-container {
    height: 250px;
  }
  
  .nav-tabs .nav-link {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
  }
}

/* UX Enhancement Styles */

/* Dashboard Grid & Sortable Widgets */
.dashboard-grid {
  min-height: 400px;
}

.sortable-widget {
  transition: all 0.3s ease;
}

.sortable-ghost {
  opacity: 0.5;
  background: var(--accent-color);
  transform: rotate(2deg);
}

.sortable-chosen {
  cursor: grabbing !important;
}

.sortable-drag {
  transform: rotate(5deg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.widget-card {
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.widget-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--shadow);
}

.widget-drag-handle {
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.widget-drag-handle:hover {
  color: var(--accent-color);
}

.widget-controls .dropdown-toggle {
  border: none;
  box-shadow: none;
}

.widget-controls .dropdown-toggle:focus {
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

/* Masonry Layout */
.masonry-container {
  column-count: 3;
  column-gap: 1rem;
  column-fill: balance;
}

.masonry-container .sortable-widget {
  break-inside: avoid;
  margin-bottom: 1rem;
}

/* Widget Size Variations */
.widget-size-compact {
  max-height: 300px;
  overflow: hidden;
}

.widget-size-compact .card-body {
  padding: 0.75rem;
}

.widget-size-large {
  min-height: 500px;
}

.widget-size-large .card-body {
  padding: 2rem;
}

/* Dashboard Customization Panel */
#dashboardCustomizationPanel {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 2px solid var(--accent-color);
}

#dashboardCustomizationPanel .card-header {
  background: var(--accent-color);
  color: white;
}

/* Saved Views Dropdown */
.dropdown-item.d-flex {
  padding: 0.5rem 1rem;
}

.dropdown-item.d-flex:hover {
  background-color: rgba(99, 102, 241, 0.1);
}

.dropdown-item.d-flex .btn {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.dropdown-item.d-flex:hover .btn {
  opacity: 1;
}

/* Export Buttons */
.export-dropdown {
  min-width: 200px;
}

.export-dropdown .dropdown-item {
  transition: all 0.2s ease;
}

.export-dropdown .dropdown-item:hover {
  background: linear-gradient(90deg, var(--accent-color), rgba(99, 102, 241, 0.8));
  color: white;
  transform: translateX(5px);
}

/* Notification Toast */
.notification-toast {
  animation: slideInRight 0.3s ease, fadeOut 0.3s ease 4.7s;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  border: none;
  border-left: 4px solid;
}

.notification-toast.alert-success {
  border-left-color: var(--success-color);
}

.notification-toast.alert-info {
  border-left-color: var(--info-color);
}

.notification-toast.alert-warning {
  border-left-color: var(--warning-color);
}

.notification-toast.alert-danger {
  border-left-color: var(--danger-color);
}

/* Animations */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

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

/* Share Modal */
.modal-content.share-modal {
  border-radius: 15px;
  border: none;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.modal-header.share-header {
  background: var(--gradient);
  color: white;
  border-radius: 15px 15px 0 0;
}

/* Button Group Enhancements */
.btn-group-enhanced .btn {
  position: relative;
  overflow: hidden;
}

.btn-group-enhanced .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn-group-enhanced .btn:hover::before {
  left: 100%;
}

/* Layout Toggle Buttons */
.layout-toggle-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.layout-toggle-btn {
  padding: 0.5rem 1rem;
  border: 2px solid var(--border-color);
  background: transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.layout-toggle-btn.active {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
}

.layout-toggle-btn:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

/* Widget Animation States */
.widget-entering {
  animation: widgetSlideIn 0.5s ease;
}

.widget-leaving {
  animation: widgetSlideOut 0.3s ease;
}

@keyframes widgetSlideIn {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes widgetSlideOut {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
}

/* Dark mode adjustments for UX elements */
[data-theme="dark"] .widget-card {
  border-color: var(--border-color);
}

[data-theme="dark"] .widget-card:hover {
  border-color: var(--accent-color);
  background-color: rgba(99, 102, 241, 0.05);
}

[data-theme="dark"] .sortable-ghost {
  background: rgba(99, 102, 241, 0.3);
}

[data-theme="dark"] .notification-toast {
  background-color: var(--card-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .dropdown-item.d-flex:hover {
  background-color: rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .export-dropdown .dropdown-item:hover {
  background: linear-gradient(90deg, var(--accent-color), rgba(99, 102, 241, 0.6));
}

/* Interactive Heatmap Styles */

/* Heatmap Container */
.heatmap-container {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px var(--shadow);
  background: var(--card-bg);
  position: relative;
}

.heatmap-container .leaflet-container {
  background: #1a1a1a;
  border-radius: 6px;
}

[data-theme="dark"] .heatmap-container .leaflet-container {
  background: #2d2d2d;
}

/* Heatmap Controls */
.heatmap-controls {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-radius: 8px;
  padding: 1rem;
  border: 1px solid var(--border-color);
}

.heatmap-controls .form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.heatmap-controls .form-range {
  accent-color: var(--accent-color);
}

.heatmap-controls .btn-group .btn {
  font-size: 0.75rem;
  padding: 0.375rem 0.5rem;
}

/* Heatmap Info Panel */
.heatmap-info-panel {
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

[data-theme="dark"] .heatmap-info-panel {
  background: rgba(30, 30, 30, 0.95) !important;
  color: var(--text-color);
  border-color: var(--border-color);
}

.heatmap-info-panel h6 {
  color: var(--accent-color);
  font-weight: 700;
}

/* Heatmap Legend */
.heatmap-legend {
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .heatmap-legend {
  background: rgba(30, 30, 30, 0.95) !important;
  color: var(--text-color);
  border-color: var(--border-color);
}

/* Heatmap Loading Overlay */
.heatmap-loading {
  backdrop-filter: blur(5px);
}

[data-theme="dark"] .heatmap-loading {
  background: rgba(30, 30, 30, 0.9) !important;
  color: var(--text-color);
}

/* Leaflet Control Customizations */
.leaflet-control-container .leaflet-control {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

[data-theme="dark"] .leaflet-control-container .leaflet-control {
  background: rgba(30, 30, 30, 0.9);
  border-color: var(--border-color);
  color: var(--text-color);
}

.leaflet-control-zoom a {
  color: var(--text-color);
  text-decoration: none;
}

.leaflet-control-zoom a:hover {
  background-color: var(--accent-color);
  color: white;
}

/* Heatmap Popup Customizations */
.leaflet-popup-content-wrapper {
  background: var(--card-bg);
  color: var(--text-color);
  border-radius: 8px;
  box-shadow: 0 8px 25px var(--shadow);
  border: 1px solid var(--border-color);
}

.leaflet-popup-tip {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
}

.leaflet-popup-content {
  margin: 12px 16px;
  font-size: 0.875rem;
}

.leaflet-popup-content strong {
  color: var(--accent-color);
}

/* Heatmap Type Dropdown */
#heatmapTypeDropdown .dropdown-item {
  transition: all 0.2s ease;
}

#heatmapTypeDropdown .dropdown-item:hover {
  background: linear-gradient(90deg, var(--accent-color), rgba(99, 102, 241, 0.8));
  color: white;
  transform: translateX(3px);
}

#heatmapTypeDropdown .dropdown-item.active {
  background: var(--accent-color);
  color: white;
  font-weight: 600;
}

/* Layer Toggle Buttons */
.heatmap-controls .btn-check:checked + .btn-outline-primary {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: white;
}

.heatmap-controls .btn-check:checked + .btn-outline-secondary {
  background-color: #6c757d;
  border-color: #6c757d;
  color: white;
}

.heatmap-controls .btn-check:checked + .btn-outline-success {
  background-color: #198754;
  border-color: #198754;
  color: white;
}

/* Heatmap Animation Controls */
.heatmap-controls .btn-outline-success {
  border-color: #198754;
  color: #198754;
}

.heatmap-controls .btn-outline-success:hover {
  background-color: #198754;
  border-color: #198754;
  color: white;
}

.heatmap-controls .btn-outline-danger {
  border-color: #dc3545;
  color: #dc3545;
  animation: pulse 1s infinite;
}

.heatmap-controls .btn-outline-danger:hover {
  background-color: #dc3545;
  border-color: #dc3545;
  color: white;
}

/* Widget Size Specific Styles */
.widget-size-compact .heatmap-container {
  height: 300px !important;
}

.widget-size-large .heatmap-container {
  height: 800px !important;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .heatmap-container {
    height: 400px !important;
  }
  
  .heatmap-controls {
    padding: 0.75rem;
  }
  
  .heatmap-controls .col-md-3,
  .heatmap-controls .col-md-2 {
    margin-bottom: 0.75rem;
  }
  
  .heatmap-info-panel {
    position: static !important;
    margin-top: 1rem;
    width: 100% !important;
    min-width: auto !important;
  }
  
  .heatmap-legend {
    position: static !important;
    margin-top: 0.5rem;
    text-align: center;
  }
  
  #heatmapTypeDropdown .dropdown-menu {
    max-height: 200px;
    overflow-y: auto;
  }
}

/* Leaflet Heatmap Layer Customizations */
.leaflet-heatmap-layer {
  mix-blend-mode: multiply;
}

[data-theme="dark"] .leaflet-heatmap-layer {
  mix-blend-mode: screen;
  opacity: 0.8;
}

/* Map Marker Styles */
.heatmap-marker {
  transition: all 0.3s ease;
}

.heatmap-marker:hover {
  transform: scale(1.2);
  z-index: 1000;
}

/* Custom Scrollbar for Mobile Dropdowns */
#heatmapTypeDropdown .dropdown-menu::-webkit-scrollbar {
  width: 4px;
}

#heatmapTypeDropdown .dropdown-menu::-webkit-scrollbar-track {
  background: var(--border-color);
}

#heatmapTypeDropdown .dropdown-menu::-webkit-scrollbar-thumb {
  background: var(--accent-color);
  border-radius: 2px;
}

/* Loading State Animations */
.heatmap-loading .spinner-border {
  width: 3rem;
  height: 3rem;
  border-width: 0.3rem;
}

/* Success/Error State Indicators */
.heatmap-success-indicator {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(40, 167, 69, 0.9);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  animation: fadeInOut 3s ease-in-out;
}

.heatmap-error-indicator {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(220, 53, 69, 0.9);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0; }
  20%, 80% { opacity: 1; }
}

/* Integration with Dashboard Grid */
.sortable-widget .heatmap-container {
  height: 400px;
}

.sortable-widget.col-12 .heatmap-container {
  height: 600px;
}

.sortable-widget.col-md-4 .heatmap-container {
  height: 300px;
}

/* Steam Profile Styles */
.steam-profile-link {
  padding: 0.375rem 0.75rem;
  border-radius: 50px;
  background: rgba(99, 102, 241, 0.05);
  transition: all 0.3s ease;
  text-decoration: none;
  border: 2px solid transparent;
}

.steam-profile-link:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--accent-color);
  transform: translateY(-1px);
}

[data-theme="dark"] .steam-profile-link {
  background: rgba(99, 102, 241, 0.1);
}

[data-theme="dark"] .steam-profile-link:hover {
  background: rgba(99, 102, 241, 0.2);
}

.steam-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--accent-color);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
  transition: all 0.3s ease;
}

.steam-profile-link:hover .steam-avatar {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.5);
}

.steam-avatar-large {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid var(--accent-color);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.steam-username {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-color);
  line-height: 1.2;
}

.steam-id-badge {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: 'Courier New', monospace;
  background: rgba(99, 102, 241, 0.1);
  padding: 0.125rem 0.5rem;
  border-radius: 10px;
  display: inline-block;
  margin-top: 0.125rem;
}

[data-theme="dark"] .steam-id-badge {
  background: rgba(99, 102, 241, 0.2);
}

.steam-dropdown {
  min-width: 280px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  padding: 0.5rem 0;
}

.steam-dropdown .dropdown-header {
  padding: 1rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border-radius: 8px;
  margin: 0.5rem;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .steam-dropdown {
  background: var(--card-bg);
  border-color: var(--border-color);
}

[data-theme="dark"] .steam-dropdown .dropdown-header {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}

.steam-dropdown .dropdown-item {
  padding: 0.75rem 1.25rem;
  transition: all 0.2s ease;
  color: var(--text-color);
  font-size: 0.9rem;
}

.steam-dropdown .dropdown-item:hover {
  background: rgba(99, 102, 241, 0.1);
  padding-left: 1.5rem;
}

[data-theme="dark"] .steam-dropdown .dropdown-item:hover {
  background: rgba(99, 102, 241, 0.15);
}

.steam-dropdown .dropdown-item.text-danger:hover {
  background: rgba(220, 53, 69, 0.1);
  color: #dc3545 !important;
}

[data-theme="dark"] .steam-dropdown .dropdown-item.text-danger:hover {
  background: rgba(220, 53, 69, 0.15);
}

.steam-dropdown .dropdown-divider {
  margin: 0.5rem 0;
  border-color: var(--border-color);
  opacity: 0.5;
}

/* Steam Login Button Enhancement */
.btn.btn-primary[asp-page="/Login"],
a.btn.btn-primary[href*="Login"] {
  background: linear-gradient(135deg, #171a21 0%, #1b2838 50%, #171a21 100%);
  border: 2px solid #66c0f4;
  font-weight: 600;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn.btn-primary[asp-page="/Login"]:hover,
a.btn.btn-primary[href*="Login"]:hover {
  background: linear-gradient(135deg, #1b2838 0%, #2a475e 50%, #1b2838 100%);
  border-color: #66c0f4;
  box-shadow: 0 4px 15px rgba(102, 192, 244, 0.4);
  transform: translateY(-2px);
}

.btn.btn-primary[asp-page="/Login"]::before,
a.btn.btn-primary[href*="Login"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(102, 192, 244, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn.btn-primary[asp-page="/Login"]:hover::before,
a.btn.btn-primary[href*="Login"]:hover::before {
  left: 100%;
}

/* Mobile responsive adjustments for Steam profile */
@media (max-width: 768px) {
  .steam-profile-link {
    padding: 0.25rem 0.5rem;
  }

  .steam-avatar {
    width: 28px;
    height: 28px;
    border-width: 1px;
  }

  .steam-username {
    display: none;
  }

  .steam-id-badge {
    display: none;
  }

  .steam-dropdown {
    min-width: 250px;
  }

  .steam-dropdown .dropdown-header {
    padding: 0.75rem;
  }

  .steam-avatar-large {
    width: 40px;
    height: 40px;
  }
}

/* ============================================
   LANDING PAGE STYLES
   ============================================ */

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 4rem 0;
  background: linear-gradient(135deg,
    rgba(99, 102, 241, 0.05) 0%,
    rgba(139, 92, 246, 0.05) 50%,
    rgba(99, 102, 241, 0.05) 100%);
}

[data-theme="dark"] .hero-section {
  background: linear-gradient(135deg,
    rgba(99, 102, 241, 0.08) 0%,
    rgba(139, 92, 246, 0.08) 50%,
    rgba(99, 102, 241, 0.08) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.5rem;
  background: rgba(99, 102, 241, 0.1);
  border: 2px solid var(--accent-color);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-color);
  margin-bottom: 2rem;
  animation: fadeInDown 0.8s ease;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-color);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  animation: fadeInUp 1s ease;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 1rem;
  animation: fadeInUp 1.2s ease;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
  animation: fadeInUp 1.4s ease;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
  animation: fadeInUp 1.6s ease;
  flex-wrap: wrap;
}

.btn-hero-primary,
.btn-hero-secondary {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border: none;
}

.btn-hero-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(99, 102, 241, 0.4);
  color: white;
}

.btn-hero-secondary {
  background: transparent;
  color: var(--text-color);
  border: 2px solid var(--border-color);
}

.btn-hero-secondary:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--accent-color);
  transform: translateY(-3px);
  color: var(--accent-color);
}

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  background: var(--card-bg);
  border-radius: 20px;
  border: 2px solid var(--border-color);
  box-shadow: 0 8px 30px var(--shadow);
  animation: fadeInUp 1.8s ease;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 0.5rem;
}

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.hero-stat-divider {
  width: 2px;
  height: 60px;
  background: var(--border-color);
}

/* Hero Decorations */
.hero-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.floating-card {
  position: absolute;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  border-radius: 20px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  backdrop-filter: blur(10px);
}

.card-1 {
  top: 10%;
  left: 5%;
  animation: float 6s ease-in-out infinite;
}

.card-2 {
  top: 60%;
  right: 5%;
  animation: float 8s ease-in-out infinite;
  animation-delay: 1s;
}

.card-3 {
  bottom: 10%;
  left: 50%;
  animation: float 7s ease-in-out infinite;
  animation-delay: 2s;
}

/* Features Section */
.features-section {
  padding: 6rem 0 4rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  animation: fadeInUp 0.8s ease;
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.feature-card {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.feature-card:hover::before {
  opacity: 0.05;
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--accent-color);
  box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2);
}

.feature-card > * {
  position: relative;
  z-index: 1;
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  transition: all 0.4s ease;
}

.feature-icon.upload {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(99, 102, 241, 0.2));
  color: var(--accent-color);
}

.feature-icon.heatmap {
  background: linear-gradient(135deg, rgba(40, 167, 69, 0.1), rgba(40, 167, 69, 0.2));
  color: #28a745;
}

.feature-icon.analytics {
  background: linear-gradient(135deg, rgba(23, 162, 184, 0.1), rgba(23, 162, 184, 0.2));
  color: #17a2b8;
}

.feature-icon.reports {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 193, 7, 0.2));
  color: #ffc107;
}

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

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.feature-text {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.feature-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent-color);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.feature-link:hover {
  color: var(--accent-color);
  transform: translateX(5px);
}

/* Secondary Features */
.secondary-features-section {
  padding: 3rem 0;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(99, 102, 241, 0.02) 50%,
    transparent 100%);
}

.secondary-feature {
  text-align: center;
  padding: 2rem;
  border-radius: 16px;
  transition: all 0.3s ease;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  height: 100%;
}

.secondary-feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow);
  border-color: rgba(99, 102, 241, 0.3);
}

.secondary-feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.secondary-feature-title {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

.secondary-feature-text {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* Stats Dashboard Section */
.stats-dashboard-section {
  padding: 4rem 0;
}

.stats-card {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 30px var(--shadow);
  transition: all 0.3s ease;
}

.stats-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 50px var(--shadow);
}

.stats-card-header {
  background: var(--gradient);
  color: white;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stats-card-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
}

.stats-card-body {
  padding: 2rem;
}

.statistics-grid {
  min-height: 300px;
}

.stat-box {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem 1rem;
  text-align: center;
  transition: all 0.3s ease;
}

.stat-box:hover {
  transform: translateY(-3px);
  border-color: var(--accent-color);
  box-shadow: 0 5px 15px rgba(99, 102, 241, 0.15);
}

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.loading-stats {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

/* Recent Demos List */
.recent-demos-list {
  max-height: 400px;
  overflow-y: auto;
}

.demo-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.demo-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(99, 102, 241, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.demo-item:hover {
  background: rgba(99, 102, 241, 0.08);
  border-color: var(--accent-color);
  transform: translateX(5px);
}

.demo-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: white;
  border-radius: 10px;
}

.demo-details {
  flex: 1;
  min-width: 0;
}

.demo-name {
  font-weight: 600;
  color: var(--text-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.25rem;
}

.demo-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
}

.empty-state svg {
  color: var(--text-muted);
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

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

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

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

/* Responsive Styles */
@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
    padding: 3rem 0;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .hero-stat-divider {
    width: 60px;
    height: 2px;
  }

  .hero-stat-value {
    font-size: 2rem;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    padding: 0.875rem 2rem;
    font-size: 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .feature-card {
    padding: 2rem 1.5rem;
  }

  .floating-card {
    display: none;
  }

  .stats-card-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .stats-card-body {
    padding: 1.5rem 1rem;
  }

  .stat-box {
    padding: 1rem 0.75rem;
  }

  .stat-value {
    font-size: 1.5rem;
  }

  .demo-meta {
    flex-direction: column;
    gap: 0.25rem;
  }
}
/* ===================================
   Service Pages Styles
   =================================== */

/* Page Header */
.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--border-color);
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-icon {
  font-size: 3rem;
  display: inline-block;
}

.page-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 0;
}

/* Ensure Bootstrap grid works on service pages */
main .row.g-4 {
  display: flex !important;
  flex-wrap: wrap !important;
  margin-bottom: 2rem !important;
}

/* FORCE bottom sections to not overlap */
main .row.g-4.mt-5,
#strategyDetails {
  position: relative !important;
  top: auto !important;
  margin-top: 3rem !important;
}

main .row.g-4 > [class*="col-"] {
  flex-shrink: 0 !important;
}

/* Force columns to display side-by-side on service pages */
main .row.g-4 > .col-lg-4 {
  flex: 0 0 33.333% !important;
  max-width: 33.333% !important;
}

main .row.g-4 > .col-lg-6 {
  flex: 0 0 50% !important;
  max-width: 50% !important;
}

main .row.g-4 > .col-lg-8 {
  flex: 0 0 66.666% !important;
  max-width: 66.666% !important;
}

/* Service Cards */
.service-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 4px 6px var(--shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
  max-width: 100%;
  margin-bottom: 1rem;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 12px var(--shadow);
}

.service-card-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 1rem 1.5rem;
  font-weight: 600;
  font-size: 1.1rem;
  display: flex;
  justify-content: between;
  align-items: center;
}

.service-card-header h5 {
  margin: 0;
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
}

.service-card-body {
  padding: 1.5rem;
}

/* Upload Zone */
.upload-zone {
  border: 3px dashed var(--border-color);
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background-color: var(--surface-color);
}

.upload-zone:hover {
  border-color: var(--accent-color);
  background-color: var(--input-bg);
}

.upload-zone.drag-over {
  border-color: var(--success-color);
  background-color: rgba(40, 167, 69, 0.1);
}

.upload-zone svg {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.upload-text {
  font-size: 1.1rem;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.upload-hint {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* Upload Progress */
.upload-progress {
  margin-top: 1rem;
}

.upload-progress .progress {
  height: 30px;
  border-radius: 15px;
}

.upload-progress .progress-bar {
  font-size: 1rem;
  line-height: 30px;
}

/* Demo List */
.demos-list {
  max-height: 500px;
  overflow-y: auto;
}

.demos-list::-webkit-scrollbar {
  width: 8px;
}

.demos-list::-webkit-scrollbar-track {
  background: var(--surface-color);
  border-radius: 4px;
}

.demos-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.demos-list::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Stat Boxes */
.stat-box {
  padding: 1.5rem;
  background-color: var(--surface-color);
  border-radius: 8px;
  text-align: center;
  transition: transform 0.2s ease;
}

.stat-box:hover {
  transform: scale(1.05);
}

.stat-box h4,
.stat-box h5 {
  color: var(--accent-color);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.stat-box p {
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Forms */
.upload-form .form-label {
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.upload-form .form-control,
.upload-form .form-select {
  border-radius: 8px;
  border: 2px solid var(--border-color);
  padding: 0.75rem 1rem;
  transition: border-color 0.3s ease;
}

.upload-form .form-control:focus,
.upload-form .form-select:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

/* Buttons */
.btn-hero-primary,
.btn-hero-secondary {
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn-hero-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(102, 126, 234, 0.4);
  color: white;
}

.btn-hero-secondary {
  background-color: var(--surface-color);
  color: var(--text-color);
  border: 2px solid var(--border-color);
}

.btn-hero-secondary:hover {
  background-color: var(--input-bg);
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

/* Tables */
.table-responsive {
  border-radius: 8px;
  overflow: hidden;
}

.table {
  margin-bottom: 0;
}

.table thead {
  background-color: var(--surface-color);
}

.table th {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border-color);
  padding: 1rem;
}

.table td {
  padding: 1rem;
  vertical-align: middle;
}

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

/* Badges */
.badge {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 6px;
}

/* Cards */
.card {
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 4px var(--shadow);
}

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

.card-body {
  padding: 1.5rem;
}

/* Alerts */
.alert {
  border-radius: 8px;
  border: none;
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
}

.alert-info {
  background-color: rgba(23, 162, 184, 0.1);
  color: var(--info-color);
  border-left: 4px solid var(--info-color);
}

.alert-success {
  background-color: rgba(40, 167, 69, 0.1);
  color: var(--success-color);
  border-left: 4px solid var(--success-color);
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.1);
  color: #856404;
  border-left: 4px solid var(--warning-color);
}

.alert-danger {
  background-color: rgba(220, 53, 69, 0.1);
  color: var(--danger-color);
  border-left: 4px solid var(--danger-color);
}

/* Progress Bars */
.progress {
  height: 25px;
  border-radius: 12px;
  background-color: var(--surface-color);
  overflow: hidden;
}

.progress-bar {
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width 0.6s ease;
}

/* List Groups */
.list-group-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  padding: 1rem 1.5rem;
  transition: background-color 0.2s ease;
}

.list-group-item:hover {
  background-color: var(--surface-color);
}

.list-group-item:first-child {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.list-group-item:last-child {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-muted);
}

.empty-state svg {
  color: var(--border-color);
  margin-bottom: 1rem;
}

.empty-state p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* Loading States */
.loading-stats {
  text-align: center;
  padding: 3rem 2rem;
}

.spinner-border {
  width: 3rem;
  height: 3rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .page-title {
    font-size: 2rem;
  }

  .service-icon {
    font-size: 2rem;
  }

  .page-subtitle {
    font-size: 1rem;
  }

  .service-card-body {
    padding: 1rem;
  }

  .upload-zone {
    padding: 2rem 1rem;
  }

  .stat-box {
    padding: 1rem;
  }
}

/* Dark Mode Specific Overrides */
[data-theme="dark"] .service-card {
  background-color: var(--card-bg);
  border-color: var(--border-color);
}

[data-theme="dark"] .upload-zone {
  background-color: var(--surface-color);
  border-color: var(--border-color);
}

[data-theme="dark"] .upload-zone:hover {
  background-color: var(--input-bg);
  border-color: var(--accent-color);
}

[data-theme="dark"] .stat-box {
  background-color: var(--surface-color);
}

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

[data-theme="dark"] .table thead {
  background-color: var(--surface-color);
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .list-group-item {
  background-color: var(--card-bg);
  border-color: var(--border-color);
  color: var(--text-color);
}

[data-theme="dark"] .list-group-item:hover {
  background-color: var(--surface-color);
}

[data-theme="dark"] .card {
  background-color: var(--card-bg);
  border-color: var(--border-color);
}

[data-theme="dark"] .card-header {
  background-color: var(--surface-color);
  border-bottom-color: var(--border-color);
}

/* ============================================
   FOOTER STYLES
   ============================================ */

footer {
  position: relative;
  z-index: 10;
  margin-top: 3rem;
}

footer .container {
  padding-top: 2rem !important;
  padding-bottom: 2rem !important;
}

footer a.hover-link {
  position: relative;
  transition: all 0.2s ease;
  font-size: 0.875rem;
}

footer a.hover-link::before {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--accent-color);
  transition: width 0.3s ease;
}

footer a.hover-link:hover {
  color: var(--accent-color) !important;
  padding-left: 3px;
}

footer a.hover-link:hover::before {
  width: 100%;
}

footer h6 {
  position: relative;
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

footer h6::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-color), transparent);
}

footer .border-top {
  margin-top: 1rem;
  padding-top: 1.5rem !important;
}

footer .small {
  font-size: 0.8rem;
  line-height: 1.4;
}

footer p {
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

footer ul li {
  margin-bottom: 0.4rem;
}

[data-theme="dark"] footer {
  background: linear-gradient(180deg, var(--bg-color) 0%, #0a0a0a 100%);
}

/* Compact footer layout */
footer .col-lg-4 {
  margin-bottom: 1.5rem;
}

footer .col-lg-2 {
  margin-bottom: 1rem;
}

/* Mobile footer adjustments */
@media (max-width: 768px) {
  footer .container {
    padding: 1.5rem 1rem !important;
  }

  footer h6 {
    margin-top: 1rem;
    font-size: 0.9rem;
  }

  footer .row.g-4 {
    gap: 0 !important;
  }

  footer .border-top {
    padding-top: 1rem !important;
  }
}