/* Modern, clean styling for the Vibe Engine Comprehensive Demo */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,wght@0,400;0,500;0,700;1,400;1,500;1,700&display=swap');

:root {
  /* Tailwind Color Palette */
  --color-blue: #3777ff;
  --color-blue-dark: #003bbb;
  --color-blue-light: #88adff;
  --color-blue-lightest: #d7e4ff;
  
  --color-purple: #511730;
  --color-purple-dark: #300d1c;
  --color-purple-light: #8f2855;
  --color-purple-lightest: #edbfd3;
  
  --color-seasalt: #f4f7f5;
  --color-seasalt-dark: #bacdc1;
  --color-seasalt-light: #f8faf9;
  --color-seasalt-lightest: #fdfdfd;
  
  --color-green: #95c623;
  --color-green-dark: #5a7815;
  --color-green-light: #b0de44;
  --color-green-lightest: #ebf7d0;
  
  --color-flame: #ec4e20;
  --color-flame-dark: #952d0d;
  --color-flame-light: #f3977b;
  --color-flame-lightest: #fbdcd3;
  
  /* Application Colors */
  --color-background: #f8f4f2;
  --color-surface: var(--color-seasalt-light);
  --color-primary: var(--color-blue);
  --color-primary-light: var(--color-blue-light);
  --color-primary-dark: var(--color-blue-dark);
  --color-secondary: var(--color-flame);
  --color-accent: var(--color-green);
  --color-text: var(--color-purple);
  --color-text-light: var(--color-purple-light);
  --color-border: var(--color-seasalt-dark);
  --color-success: var(--color-green);
  --color-warning: var(--color-flame);
  --color-error: var(--color-flame-dark);
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  
  /* Typography */
  --font-heading: 'Syne', sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'DM Sans', monospace;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 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);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.5;
  font-size: 16px;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: var(--color-purple);
}

h1 {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-4);
}

button {
  cursor: pointer;
  font-family: var(--font-body);
}

ul, ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

/* Container Layout */
.app-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-4);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header Styles */
header {
  margin-bottom: var(--space-6);
  text-align: center;
  padding: var(--space-8) 0;
}

.funky-title {
  font-family: 'Road Rage', cursive;
  font-size: 4.5rem;
  color: #D35400; /* Dark orange */
  text-shadow: 4px 4px 0 #F1C40F, /* Yellow shadow */
              8px 8px 6px rgba(0, 0, 0, 0.3);
  margin-bottom: var(--space-2);
  letter-spacing: 0.05em;
  transform: rotate(-2deg);
  display: inline-block;
  animation: pulsate 3s ease-in-out infinite;
  position: relative;
}

@keyframes pulsate {
  0% {
    transform: rotate(-2deg) scale(1);
    text-shadow: 4px 4px 0 #F1C40F, 8px 8px 6px rgba(0, 0, 0, 0.3);
  }
  50% {
    transform: rotate(-1deg) scale(1.05);
    text-shadow: 6px 6px 0 #F1C40F, 10px 10px 8px rgba(0, 0, 0, 0.3);
  }
  100% {
    transform: rotate(-2deg) scale(1);
    text-shadow: 4px 4px 0 #F1C40F, 8px 8px 6px rgba(0, 0, 0, 0.3);
  }
}

.subtitle {
  font-size: 1.5rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.main-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.nav-button {
  background: transparent;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: 1rem;
  color: var(--color-text);
  transition: all var(--transition-fast);
  font-weight: 500;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.nav-button:hover {
  background-color: var(--color-primary-light);
  color: white;
  border-color: var(--color-primary-light);
}

.nav-button.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Main Content */
main {
  flex: 1;
  margin-bottom: var(--space-8);
}

.section-intro {
  font-size: 1.3rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-8);
  text-align: center;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* View Containers */
.view-container {
  display: none;
}

.view-container.active {
  display: block;
}

/* Explorer View Layout - Unified Horizontal Interface */
#explorer-view {
  display: flex;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  gap: var(--space-6);
}

.unified-interface {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  width: 100%;
}

.top-row {
  display: flex;
  flex-direction: row;
  gap: var(--space-4);
  width: 100%;
}

.bottom-row {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-4);
  width: 100%;
}

.dimension-group {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.dimension-group h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-3);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-2);
}

/* Utilities in Bottom Row */
.presets-section, .vibe-description {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

/* Sliders */
.slider-container {
  margin-bottom: var(--space-3);
}

.slider-container label {
  display: block;
  margin-bottom: var(--space-1);
  font-weight: 500;
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--color-seasalt-dark);
  outline: none;
  margin-bottom: var(--space-2);
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.slider::-webkit-slider-thumb:hover {
  background: var(--color-primary-dark);
  transform: scale(1.1);
}

.slider::-moz-range-thumb:hover {
  background: var(--color-primary-dark);
  transform: scale(1.1);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: -3px;
}

/* Preset Buttons */
.presets-section {
  background-color: var(--color-green-lightest);
}

.presets-section h3 {
  color: var(--color-green-dark);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  text-align: center;
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-green-light);
  padding-bottom: var(--space-2);
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.preset-button {
  padding: var(--space-2);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
  flex: 1;
  min-width: 80px;
}

.preset-button:hover {
  border-color: var(--color-green);
  background-color: var(--color-green-lightest);
}

.preset-button.active {
  background-color: var(--color-green);
  color: white;
  border-color: var(--color-green);
}

/* Animation Controls Removed - Animation is Always On */

/* Visualization Section */
.visualization-section {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.viz-controls {
  margin-bottom: var(--space-4);
}

.tab-buttons {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tab-button {
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.tab-button:hover {
  border-color: var(--color-primary-light);
  background-color: var(--color-blue-lightest);
}

.tab-button.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Visualization Container & Tabs */
.visualization-container {
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-seasalt-lightest);
}

.visualization-tab {
  display: none;
  min-height: 400px;
}

.visualization-tab.active {
  display: block;
}

.canvas-container {
  position: relative;
  width: 100%;
  height: 600px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

#color-canvas, #texture-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

#texture-canvas {
  mix-blend-mode: overlay;
}

.radar-container {
  width: 100%;
  height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-seasalt-light);
  margin-bottom: var(--space-4);
}

.domain-translation-container {
  padding: var(--space-4);
}

.domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.domain-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  min-height: 150px;
  border: 1px solid var(--color-border);
}

.domain-card h4 {
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 600;
}

/* Vibe Description */
.vibe-description {
  background-color: var(--color-flame-lightest);
  border-color: var(--color-flame-light);
}

.vibe-description h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
  color: var(--color-flame-dark);
  font-family: var(--font-heading);
  font-weight: 600;
  text-align: center;
  border-bottom: 1px solid var(--color-flame-light);
  padding-bottom: var(--space-2);
}

/* Text Input Section */
.text-input-section, .top-text-input-section {
  background-color: var(--color-blue-lightest);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}

/* Prominent top text input section */
.top-text-input-section {
  margin-bottom: var(--space-6);
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--color-blue-lightest), var(--color-blue-light));
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.top-text-input-section h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  text-align: center;
}

.top-text-input-section .text-input-container {
  max-width: 800px;
  margin: 0 auto var(--space-3);
}

.top-text-input-section .vibe-text-input {
  padding: var(--space-3);
  font-size: 1.2rem;
}

.top-text-input-section .action-button {
  padding: var(--space-3) var(--space-6);
  font-size: 1.1rem;
}

.top-text-input-section .text-input-hint {
  font-size: 0.9rem;
  margin-top: var(--space-2);
}

.semantic-results {
  margin-top: 1rem;
  padding: 0;
  border-radius: 8px;
  background-color: rgba(0, 0, 0, 0.25);
  font-size: 0.95rem;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-10px);
  transition: max-height 0.4s ease-out, padding 0.3s ease-out, opacity 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.semantic-results.has-results {
  max-height: 300px;
  padding: 0.75rem;
  opacity: 1;
  transform: translateY(0);
}

.semantic-results h4 {
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  font-family: var(--font-heading);
  color: #ffc107;
  display: flex;
  align-items: center;
  font-size: 1.1rem;
}

.semantic-results .semantic-icon {
  margin-right: 0.5rem;
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
  100% { opacity: 0.7; transform: scale(1); }
}

.semantic-match {
  display: inline-block;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.4);
  border-radius: 6px;
  padding: 0.25rem 0.5rem;
  margin: 0.3rem;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.semantic-match:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.2);
}

/* Attribute-specific styling */
.semantic-match.sensory-attribute {
  background: rgba(55, 119, 255, 0.2);
  border-color: rgba(55, 119, 255, 0.4);
}

.semantic-match.temporal-attribute {
  background: rgba(149, 198, 35, 0.2);
  border-color: rgba(149, 198, 35, 0.4);
}

.semantic-match.energy-attribute {
  background: rgba(236, 78, 32, 0.2);
  border-color: rgba(236, 78, 32, 0.4);
}

.semantic-match.color-attribute {
  background: rgba(81, 23, 48, 0.2);
  border-color: rgba(81, 23, 48, 0.4);
}

.semantic-match .attr-name {
  color: #ffc107;
  font-weight: bold;
}

.semantic-match .attr-value {
  color: #fff;
  font-weight: 500;
}

.semantic-match .attr-confidence {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.8em;
  font-weight: 400;
  margin-left: 0.3rem;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
}

/* Confidence level indicators */
.semantic-match .high-confidence {
  background-color: rgba(149, 198, 35, 0.3);
  border: 1px solid rgba(149, 198, 35, 0.5);
}

.semantic-match .medium-confidence {
  background-color: rgba(236, 198, 35, 0.3);
  border: 1px solid rgba(236, 198, 35, 0.5);
}

.semantic-match .low-confidence {
  background-color: rgba(236, 78, 32, 0.3);
  border: 1px solid rgba(236, 78, 32, 0.5);
}

/* Standard text input styling */
.text-input-section h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  font-weight: 600;
  text-align: center;
  border-bottom: 1px solid var(--color-primary-light);
  padding-bottom: var(--space-2);
}

.text-input-container {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.vibe-text-input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--color-text);
}

.vibe-text-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(55, 119, 255, 0.2);
}

.text-input-hint {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 0;
  text-align: center;
  font-style: italic;
}

/* Translator View */
.translator-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  justify-content: center;
  align-items: center;
}

@media (min-width: 768px) {
  .translator-container {
    flex-direction: row;
  }
}

.translator-source, .translator-target {
  flex: 1;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.translator-arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-primary);
}

select {
  width: 100%;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: 1rem;
  margin-bottom: var(--space-4);
  background-color: var(--color-surface);
  font-family: var(--font-body);
  color: var(--color-text);
}

.source-preview {
  background-color: var(--color-seasalt-lightest);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-top: var(--space-4);
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
}

.action-button {
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-6);
  font-size: 1rem;
  transition: all var(--transition-fast);
  width: 100%;
  margin-top: var(--space-4);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.action-button:hover {
  background-color: var(--color-primary-dark);
}

.translation-result {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.translation-instructions {
  color: var(--color-text-light);
  font-style: italic;
}

.hidden {
  display: none;
}

/* Examples View */
.domain-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  justify-content: center;
}

.domain-tab {
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all var(--transition-fast);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.domain-tab:hover {
  border-color: var(--color-primary-light);
  background-color: var(--color-blue-lightest);
}

.domain-tab.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.domain-content {
  display: none;
}

.domain-content.active {
  display: block;
}

.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.example-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.example-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.example-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-2);
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  font-weight: 600;
}

.example-card p {
  margin-bottom: var(--space-4);
  font-size: 0.95rem;
  flex-grow: 1;
}

.load-example-button {
  background-color: var(--color-green);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  font-family: var(--font-heading);
  font-weight: 600;
  align-self: flex-start;
}

.load-example-button:hover {
  background-color: var(--color-green-dark);
}

/* About View */
.about-content {
  max-width: 1000px;
  margin: 0 auto;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-12);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.about-section {
  margin-bottom: var(--space-12);
}

.about-section h3 {
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-6);
  font-family: var(--font-heading);
  font-weight: 700;
  position: relative;
  padding-left: var(--space-6);
}

.about-section h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background-color: var(--color-primary);
  border-radius: 3px;
}

.about-section p {
  font-size: 1.2rem;
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.about-section ul {
  margin-top: var(--space-4);
  font-size: 1.2rem;
  line-height: 1.7;
  padding-left: var(--space-8);
}

.about-section li {
  margin-bottom: var(--space-4);
}

/* Footer */
footer {
  margin-top: auto;
  padding-top: var(--space-8);
  color: var(--color-text-light);
  text-align: center;
  font-size: 0.9rem;
  font-family: var(--font-body);
}

/* Notification */
.notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 12px 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  font-size: 1rem;
  font-weight: 500;
  z-index: 1000;
  max-width: 300px;
  animation: slideIn 0.3s ease;
  opacity: 1;
}

.notification.success {
  background-color: var(--color-green);
  color: white;
}

.notification.warning {
  background-color: var(--color-flame);
  color: white;
}

.notification.error {
  background-color: var(--color-flame-dark);
  color: white;
}

.notification.info {
  background-color: var(--color-blue);
  color: white;
}

.notification.fade-out {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
}

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

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

/* New Tab Structure Styles */
.model-test-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--space-6);
}

.test-input-section h3,
.test-results-section h3 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  margin-bottom: var(--space-4);
}

/* Old Version Navigation */
.old-version-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-6) 0;
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.old-view-container {
  display: none;
}

.old-view-container.active {
  display: block;
}