/* Zentropi - Dev tools-inspired design system */

/* Global Typography */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Color system - refined palette */
  --color-primary: #635bff;
  --color-primary-light: #7a73ff;
  --color-primary-dark: #4f46f8;
  --color-secondary: #24b47e;
  --color-secondary-dark: #0ca678;
  --color-danger: #ff4757;
  --color-danger-light: #ff6b81;
  --color-success: #24b47e;
  --color-warning: #f0b429;
  --color-info: #5183f5;

  /* UI Colors - improved contrast */
  --color-bg-canvas: #ffffff;
  --color-bg-subtle: #f8fafc;
  --color-bg-inset: #f1f5f9;
  --color-bg-dark: #0a2540;
  --color-bg-dark-subtle: #1a365d;

  /* Text colors */
  --color-text-primary: #1a1f36;
  --color-text-secondary: #4f566b;
  --color-text-tertiary: #697386;
  --color-text-subtle: #8792a2;
  --color-text-on-primary: #ffffff;

  /* Border colors */
  --color-border-default: #e6ebf1;
  --color-border-strong: #cbd5e1;

  /* Shadow system */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --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);

  /* Override Bootstrap variables */
  --bs-primary: var(--color-primary);
  --bs-primary-rgb: 103, 114, 229;
  --bs-secondary: var(--color-secondary);
  --bs-secondary-rgb: 62, 207, 142;
  --bs-success: var(--color-success);
  --bs-success-rgb: 62, 207, 142;
  --bs-info: var(--color-info);
  --bs-info-rgb: 108, 178, 235;
  --bs-warning: var(--color-warning);
  --bs-warning-rgb: 245, 190, 89;
  --bs-danger: var(--color-danger);
  --bs-danger-rgb: 226, 89, 80;
  --bs-light: var(--color-bg-subtle);
  --bs-light-rgb: 247, 250, 252;
  --bs-dark: var(--color-bg-dark);
  --bs-dark-rgb: 26, 31, 54;

  /* Spacing system */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-pill: 9999px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-text-primary);
  background-color: var(--color-bg-subtle);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  font-size: 16px;
  letter-spacing: -0.011em;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 0.5em;
  color: var(--color-text-primary);
}

h1 {
  font-size: 2rem;
  letter-spacing: -0.025em;
}

h2 {
  font-size: 1.5rem;
  letter-spacing: -0.0125em;
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1.125rem;
}

h5 {
  font-size: 1rem;
}

h6 {
  font-size: 0.875rem;
}

.lead {
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.display-3 {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

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

/* Container adjustments */
.container {
  padding-left: var(--space-4);
  padding-right: var(--space-4);
  max-width: 1200px;
}

/* Navbar - minimal styling to preserve Bootstrap functionality */
.navbar {
  background-color: var(--color-bg-canvas) !important;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--color-border-default);
  padding: var(--space-3) 0;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-primary) !important;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}

.nav-link {
  color: var(--color-text-secondary);
  font-weight: 500;
  padding: var(--space-3) var(--space-3) !important;
  transition: color 0.15s ease-in-out;
}

.nav-link:hover {
  color: var(--color-text-primary);
}

.nav-link.active {
  color: var(--color-primary) !important;
  font-weight: 600;
}

.navbar .bi {
  vertical-align: -0.125em;
}

/* Button system - refined with better micro-interactions */
.btn {
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  line-height: 1.5;
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.4);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%, -50%);
  transform-origin: 50% 50%;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: translateY(0);
}

.btn:active::after {
  animation: ripple 0.6s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  100% {
    transform: scale(25, 25);
    opacity: 0;
  }
}

.btn:focus, .btn:active {
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15);
  outline: none;
}

.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-outline-primary {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.btn-success {
  background-color: var(--color-success);
  border-color: var(--color-success);
}

.btn-success:hover {
  background-color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
}

.btn-outline-success {
  color: var(--color-success);
  border-color: var(--color-success);
}

.btn-outline-success:hover {
  background-color: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.btn-danger {
  background-color: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-outline-danger {
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-outline-danger:hover {
  background-color: var(--color-danger);
  border-color: var(--color-danger);
  color: white;
}

.btn-secondary {
  background-color: var(--color-bg-inset);
  border-color: var(--color-border-default);
  color: var(--color-text-secondary);
}

.btn-secondary:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
}

.btn-outline-secondary {
  color: var(--color-text-secondary);
  border-color: var(--color-border-default);
}

.btn-outline-secondary:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
}

.btn-link {
  color: var(--color-primary);
  text-decoration: none;
  padding: 0;
}

.btn-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

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

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

/* Cards - refined with subtle depth and polish */
.card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-default);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 
              0 3px 6px rgba(0, 0, 0, 0.02);
  overflow: hidden;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.9);
}

.card-header {
  background-color: var(--color-bg-canvas);
  border-bottom: 1px solid var(--color-border-default);
  padding: var(--space-4) var(--space-5);
}

.card-body {
  padding: var(--space-5);
}

.card-title {
  font-weight: 600;
  color: var(--color-text-primary);
}

.card-light {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-border-default);
}

/* Form elements */
.form-control {
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.75rem;
  font-size: 0.9375rem;
  transition: all 0.15s ease-in-out;
}

.form-control:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15);
}

.form-control::placeholder {
  color: var(--color-text-subtle);
}

.form-label {
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.form-select {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: 0.5rem 2.25rem 0.5rem 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  background-color: var(--color-bg-canvas);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%234f566b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  transition: all 0.15s ease-in-out;
}

.form-select:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15);
}

/* Navs and Tabs */
.nav-tabs {
  border-bottom: 1px solid var(--color-border-default);
}

.nav-tabs .nav-link {
  color: var(--color-text-secondary);
  border: none;
  padding: var(--space-3) var(--space-4);
  font-weight: 500;
  margin-bottom: -1px;
  border-radius: 0;
}

.nav-tabs .nav-link:hover {
  color: var(--color-text-primary);
  border-color: transparent;
}

.nav-tabs .nav-link.active {
  color: var(--color-primary);
  background-color: transparent;
  border-bottom: 2px solid var(--color-primary);
  font-weight: 600;
}

/* Lists */
.list-group {
  --bs-list-group-color: var(--color-text-secondary);
  --bs-list-group-bg: var(--color-bg-canvas);
  --bs-list-group-border-color: var(--color-border-default);
  --bs-list-group-border-radius: var(--radius-md);
  --bs-list-group-item-padding-x: var(--space-4);
  --bs-list-group-item-padding-y: var(--space-3);
  --bs-list-group-active-color: white;
  --bs-list-group-active-bg: var(--color-primary);
  --bs-list-group-active-border-color: var(--color-primary);
  --bs-list-group-hover-bg: var(--color-bg-subtle);
  --bs-list-group-action-hover-color: var(--color-text-primary);
}

/* Hero section styling */
.px-4.py-5.my-5.text-center {
  background: linear-gradient(to bottom right, #f6f9fc, white);
  padding: var(--space-16) var(--space-4) !important;
  margin-top: var(--space-8) !important;
  margin-bottom: var(--space-16) !important;
  border-radius: var(--radius-lg);
}

/* Trust & Safety specific elements */
.metadata-label {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.security-tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 500;
  background-color: rgba(var(--bs-primary-rgb), 0.08);
  color: var(--color-primary);
  margin-right: var(--space-2);
}

.content-rule {
  border-left: 3px solid var(--color-primary);
  padding: var(--space-3) var(--space-4);
  background-color: rgba(var(--bs-primary-rgb), 0.04);
  margin: var(--space-3) 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Badges */
.badge {
  font-weight: 500;
  padding: 0.3em 0.6em;
  border-radius: var(--radius-pill);
  font-size: 0.75em;
}

.badge-primary {
  background-color: var(--color-primary);
}

.badge-secondary {
  background-color: var(--color-secondary);
}

.badge-success {
  background-color: var(--color-success);
}

.badge-info {
  background-color: var(--color-info);
}

.badge-warning {
  background-color: var(--color-warning);
  color: var(--color-text-primary);
}

.badge-danger {
  background-color: var(--color-danger);
}

/* Tables */
.table {
  --bs-table-bg: transparent;
  --bs-table-striped-bg: var(--color-bg-subtle);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.table th {
  font-weight: 500;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-default);
}

.table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border-default);
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background-color: rgba(var(--bs-primary-rgb), 0.03);
}

/* Stripped down table without excessive borders */
.table-striped-minimal {
  border-collapse: separate;
  border-spacing: 0;
}

.table-striped-minimal th {
  background-color: var(--color-bg-subtle);
  padding: var(--space-3) var(--space-4);
}

.table-striped-minimal tr:nth-child(even) {
  background-color: var(--color-bg-subtle);
}

.table-striped-minimal td {
  padding: var(--space-3) var(--space-4);
}

/* Progress bars */
.progress {
  height: 6px;
  background-color: var(--color-border-strong);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

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

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

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

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

.modal-header {
  border-bottom: 1px solid var(--color-border-default);
  padding: var(--space-4) var(--space-5);
}

.modal-body {
  padding: var(--space-5);
}

.modal-footer {
  border-top: 1px solid var(--color-border-default);
  padding: var(--space-4) var(--space-5);
}

/* Alerts */
.alert {
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}

.alert-success {
  background-color: rgba(var(--bs-success-rgb), 0.1);
  border-color: rgba(var(--bs-success-rgb), 0.2);
  color: var(--color-success);
}

.alert-danger {
  background-color: rgba(var(--bs-danger-rgb), 0.1);
  border-color: rgba(var(--bs-danger-rgb), 0.2);
  color: var(--color-danger);
}

.alert-info {
  background-color: rgba(var(--bs-info-rgb), 0.1);
  border-color: rgba(var(--bs-info-rgb), 0.2);
  color: var(--color-info);
}

.alert-warning {
  background-color: rgba(var(--bs-warning-rgb), 0.1);
  border-color: rgba(var(--bs-warning-rgb), 0.2);
  color: var(--color-text-primary);
}

/* Toasts */
.toast {
  border-radius: var(--radius-md);
  border: none;
  box-shadow: var(--shadow-lg);
}

/* Footer */
footer {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  color: var(--color-text-tertiary);
}

/* Custom component enhancements */
.card-shadow-hover {
  /* Removed hover transition effects */
}

/* Labeler View specific styles */
#labelerTabsContent .tab-pane {
  padding-top: var(--space-4);
}

#labelerTabsContent .btn-link .bi-chevron-left,
#labelerTabsContent .btn-link .bi-chevron-right,
#labelerTabsContent .btn-link .bi-arrow-clockwise,
#labelerTabsContent .btn-link .bi-pause-fill {
  color: var(--color-primary);
  font-size: 1.25rem;
}

#labelerTabsContent .btn-link {
  border: none;
  padding: var(--space-2);
  background: transparent;
  box-shadow: none;
}

#labelerTabsContent .btn-link:hover .bi {
  color: var(--color-primary-dark);
}

/* Version selector and specialized controls */
#versionSelect {
  border-color: var(--color-border-default);
  font-size: 0.875rem;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-md);
}

#versionSelect:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15);
}

/* Example squares and grids */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15px, 1fr));
  gap: 2px;
  margin: 10px 0;
  max-height: 400px;
  overflow-y: auto;
  padding: 5px;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-subtle);
}

.example-square {
  width: 15px;
  height: 15px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  font-size: 8px;
  box-shadow: var(--shadow-xs);
  line-height: 1;
}

.example-square .bi {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
}

.example-square:hover {
  transform: scale(1.2);
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.example-details-accordion {
  animation: fadeIn 0.2s ease;
  border-bottom: 1px solid var(--color-border-default);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
}

.example-details-accordion .close-btn-hover {
  opacity: 0;
  transition: opacity 0.15s ease;
}

.example-details-accordion:hover .close-btn-hover {
  opacity: 0.6;
}

/* Quick test area */
.form-control[readonly] {
  background-color: var(--color-bg-canvas);
  cursor: default;
}

textarea.form-control {
  min-height: 100px;
}

/* Utility classes */
.cursor-pointer {
  cursor: pointer;
}

.cursor-pointer:hover {
  background-color: var(--color-bg-subtle);
}

.border-light {
  border-color: var(--color-border-default) !important;
}

.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.shadow-md {
  box-shadow: var(--shadow-md) !important;
}

/* Additional styles for labeler_view */
.criteria-textarea {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.875rem;
  line-height: 1.5;
  resize: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-bg-canvas);
  border: 1px solid var(--color-border-default);
  transition: all 0.15s ease;
}

.criteria-textarea:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.1);
}

.example-square {
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              box-shadow 0.2s ease;
}

.example-square:hover {
  transform: scale(1.4);
  box-shadow: var(--shadow-md);
  z-index: 5;
}

.nav-tabs .nav-link.active {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  font-weight: 600;
}

.nav-tabs .nav-link {
  position: relative;
  transition: all 0.2s ease;
}

.nav-tabs .nav-link .badge {
  font-size: 0.65rem;
  padding: 0.2em 0.5em;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInUp {
  from {
    transform: translateY(10px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(var(--bs-primary-rgb), 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(var(--bs-primary-rgb), 0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--bs-primary-rgb), 0); }
}

/* Responsive adjustments - refined for better mobile experience */
@media (min-width: 768px) {
  .container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }

  .examples-grid {
    grid-template-columns: repeat(auto-fill, minmax(18px, 1fr));
  }

  /* Professional multi-column layouts */
  .feature-columns {
    column-count: 2;
    column-gap: var(--space-6);
  }

  /* Desktop-specific card presentations */
  .card.card-desktop {
    /* Removed hover transition effects */
  }
}

@media (min-width: 992px) {
  .container {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }

  .display-3{
    font-size: 3.5rem;
    letter-spacing: -0.04em;
    line-height: 1.1;
  }

  .lead {
    font-size: 1.25rem;
    letter-spacing: -0.01em;
  }

  .examples-grid {
    grid-template-columns: repeat(40, minmax(15px, 1fr));
  }

  /* Professional three-column layouts */
  .feature-columns {
    column-count: 3;
  }

  /* Enhanced desktop visuals */
/* Company logos */
.company-logo {
    height: 42px;
    width: auto;
    max-width: 150px;
    filter: grayscale(100%) opacity(0.60);
    transition: filter 0.2s ease, opacity 0.2s ease;
}

.company-logo:hover {
    filter: grayscale(100%) opacity(0.4);
}

.section-desktop-enhanced {    
    position: relative;
    padding: var(--space-12) 0;
}

.section-desktop-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top right, rgba(var(--bs-primary-rgb), 0.08), transparent 70%);
    z-index: -1;
}

/* Icon improvements */

.btn-lg .bi {
  font-size: 1.25rem;
}

/* Input groups */
.input-group {
  position: relative;
}

.input-group .form-control {
  position: relative;
  z-index: 2;
}

.input-group-text {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border-default);
  color: var(--color-text-tertiary);
}

/* Accordions */
.accordion {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.accordion-item {
  border: 1px solid var(--color-border-default);
}

.accordion-item:first-child {
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
}

.accordion-item:last-child {
  border-bottom-left-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
}

.accordion-button {
  font-weight: 500;
  padding: var(--space-4) var(--space-5);
}

.accordion-button:not(.collapsed) {
  background-color: var(--color-bg-subtle);
  color: var(--color-primary);
}

.accordion-body {
  padding: var(--space-4) var(--space-5);
}

/* Labeler Create Flow Styles */
/* Step indicators */
.stepper-container {
  position: relative;
  max-width: 450px;
}

.stepper-progress {
  height: 2px;
  background-color: var(--color-border-strong);
  position: absolute;
  top: 16px;
  left: 40px;
  right: 40px;
  z-index: 1;
}

.stepper-progress-filled {
  height: 100%;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

.stepper-circle {
  width: 32px;
  height: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  font-weight: 600;
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.stepper-circle.active {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15);
}

.stepper-circle.completed {
  background-color: var(--color-primary);
  color: white;
}

.stepper-text {
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 0.25rem;
  color: var(--color-text-tertiary);
  transition: all 0.2s ease;
}

.stepper-text.active {
  color: var(--color-primary);
  font-weight: 600;
}

/* Labeler creation cards */
.create-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: none;
  overflow: hidden;
  transition: all 0.3s ease;
}

.create-card .card-title {
  color: var(--color-text-primary);
  font-weight: 600;
}

.create-card-header {
  border-bottom: 1px solid var(--color-border-default);
  padding: var(--space-5);
  background-color: white;
}

.create-card-body {
  padding: var(--space-5);
}

/* Example buttons */
.example-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.example-chip {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border-default);
  color: var(--color-text-secondary);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  padding: 0.25rem 0.75rem;
  transition: all 0.15s ease;
  cursor: pointer;
  font-weight: 500;
}

.example-chip:hover {
  background-color: var(--color-bg-inset);
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
}

/* Criteria textarea */
.criteria-textarea {
  border-radius: var(--radius-md);
  resize: none;
  font-size: 1rem;

/* Premium Visual Effects */
.backdrop-blur {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Gradient accents */
.gradient-border::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.gradient-text {
  background-image: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Subtle patterns */
.subtle-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%239C92AC' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Improved focus states */
.form-control:focus, 
.form-select:focus, 
.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15),
              0 1px 2px rgba(0, 0, 0, 0.05);
  border-color: var(--color-primary-light);
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-subtle);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: rgba(var(--bs-primary-rgb), 0.2);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--bs-primary-rgb), 0.3);
}

/* Premium animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
  100% { transform: translateY(0px); }
}

.float-animation {
  animation: float 4s ease-in-out infinite;
}

/* Navbar enhancements */
.navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Hero section enhancements */
.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(var(--bs-primary-rgb), 0.03) 0%, transparent 70%);
  z-index: -1;
  animation: rotate 60s linear infinite;
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* App-like loading animation */
.loading-dots {
  display: inline-flex;
  align-items: center;
}

.loading-dots span {
  width: 6px;
  height: 6px;
  margin: 0 2px;
  background-color: var(--color-primary);
  border-radius: 50%;
  animation: dotPulse 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes dotPulse {
  0%, 80%, 100% { transform: scale(0); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-default);
  box-shadow: var(--shadow-sm);
  transition: all 0.15s ease;
}

.criteria-textarea:focus {
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.1);
  border-color: var(--color-primary-light);
}

/* Testing interface */
.test-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-4);
}

.prediction-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  min-height: 120px;
}

.prediction-value {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.prediction-confidence {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.feedback-card {
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
}

.feedback-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.feedback-button {
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
}

/* Test set table */
.test-set-table {
  width: 100%;
  border-spacing: 0;
  margin-top: var(--space-5);
}

.test-set-table th {
  font-weight: 500;
  color: var(--color-text-tertiary);
  font-size: 0.75rem;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--color-border-default);
}

.test-set-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border-default);
  font-size: 0.9375rem;
}

.test-set-table tr:hover {
  background-color: var(--color-bg-subtle);
}

/* Visibility selector */
.visibility-option {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  cursor: pointer;
  transition: all 0.15s ease;
}

.visibility-option:hover {
  border-color: var(--color-primary-light);
  background-color: rgba(var(--bs-primary-rgb), 0.02);
}

.visibility-option.selected {
  border-color: var(--color-primary);
  background-color: rgba(var(--bs-primary-rgb), 0.05);
}

.visibility-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

.visibility-option.selected .visibility-icon {
  color: var(--color-primary);
}

/* Building progress */
.building-container {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-10) 0;
}

.building-spinner {
  width: 4rem;
  height: 4rem;
  border: 0.25rem solid rgba(var(--bs-primary-rgb), 0.1);
  border-right-color: var(--color-primary);
  border-radius: 50%;
  animation: spinner-border 0.75s linear infinite;
}

.progress-bar-custom {
  height: 8px;
  border-radius: var(--radius-pill);
  background-color: var(--color-bg-inset);
  overflow: hidden;
  margin: var(--space-5) 0;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-pill);
  transition: width 0.5s ease;
}

/* Success screen */
.success-container {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-10) 0;
}

.success-icon {
  font-size: 5rem;
  color: var(--color-success);
  margin-bottom: var(--space-5);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.feature-card {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.feature-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

@keyframes spinner-border {
  to { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .test-container {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  /* Improve mobile layout for labeler view */
  .container {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }

  .card-header {
    padding: var(--space-3);
  }

  .card-body {
    padding: var(--space-3);
  }

  /* Adjust button sizes for better touch targets */
  .btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
  }

  /* Stack elements in header for mobile */
  .d-flex.justify-content-between.align-items-center {
    flex-direction: column;
    align-items: flex-start !important;
  }

  .d-flex.justify-content-between.align-items-center > button {
    margin-top: var(--space-3);
    align-self: flex-start;
  }

  /* Make tabs more usable on mobile */
  .nav-tabs .nav-link {
    padding: var(--space-2) var(--space-2);
    font-size: 0.875rem;
  }

  /* Optimize benchmark panels on mobile */
  .col-4.p-1 {
    padding: 0.25rem !important;
  }

  .card-body.text-center.px-1.py-2 h4 {
    font-size: 1.25rem;
  }

  /* Fix mobile form elements */
  .form-control, .form-select {
    font-size: 16px; /* Prevents iOS zoom on focus */
  }
}

/* Additional mobile adjustments for very small screens */
@media (max-width: 576px) {
  /* Make example grid smaller on mobile */
  .examples-grid {
    grid-template-columns: repeat(auto-fill, minmax(12px, 1fr));
  }

  .example-square {
    width: 12px;
    height: 12px;
  }

  /* Stack the flex columns in 1-column layout */
  .row > [class*="col-"] {
    margin-bottom: var(--space-3);
  }

  /* Better modal sizing for mobile */
  .modal-dialog {
    margin: 0.5rem;
  }

  .modal-body {
    padding: var(--space-3);
  }

  /* Smaller headings on mobile */
  h2 {
    font-size: 1.25rem;
  }

  h5 {
    font-size: 0.9375rem;
  }

  /* Adjust spot check container for mobile */
  #labelerTabsContent .btn-link .bi {
    font-size: 1rem;
  }

  /* Fix modal footer buttons on small screens */
  .modal-footer {
    flex-direction: column;
    align-items: stretch !important;
  }

  .modal-footer button {
    margin: 0.25rem 0 !important;
  }

  /* Fix the dropdown menus on mobile */
  .dropdown-menu {
    position: fixed;
    top: auto;
    left: 0;
    right: 0;
    width: 100%;
    margin-top: 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
}

/* Modal filter and sort button adjustments */
#benchmarkResultsModal .btn-sm {
  padding: 0.2rem 0.4rem;
  font-size: 0.85rem;
}

#benchmarkResultsModal .d-flex.gap-2 .btn-sm {
  padding: 0.15rem 0.35rem;
  font-size: 0.85rem;
}

#benchmarkResultsModal .d-flex.flex-wrap.gap-2 .btn-sm {
  padding: 0.15rem 0.35rem;
  font-size: 0.85rem;
}

/* Floating edit button styling */
.floating-edit-btn {
  background-color: var(--color-bg-canvas) !important;
  border-color: var(--color-border-default) !important;
  opacity: 1 !important;
  color: var(--color-text-secondary) !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2) !important;
}

.floating-edit-btn:hover {
  background-color: var(--color-bg-subtle) !important;
  border-color: var(--color-border-strong) !important;
  color: var(--color-text-primary) !important;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3) !important;
}

/* Prevent Vue FOUC (Flash of Unstyled Content) */
[v-cloak] {
    display: none !important;
}

.display-5 {
  font-weight: 400;
}

@media (max-width: 576px) {
    /* Improve mobile layout of nav elements */
}

@media (max-width: 768px) {

    .company-logo {
        height: 12px !important;
        max-width: 45px !important;
    }
}
</style>